Can anyone tell me will it lead to a crashes or some unplayable game bug, i dont know exactly how important this mods are to the overall game experience. I dont want to play, get into it and then reinstall and start all over again at half the game.
Thank you

PS: Is it plausible to reinstall some of this mods one by one and not having to do full BWS reinstallation again if i want to fix them somehow ?
C:\games\Black Isle\BGII - SoA>The following originally selected mods could not be installed:
Mod: IA Content: D2 Bear & Werebear
Component: Bear & Werebear animations from D2(requires IAcore mod to be installed)
Mod: Secret of Bone Hill (SoBH)
Component: Secret of BoneHill (Requires BGT or Tutu)
Mod: Infinity Animations Core (WeiDU-Beta)
Component: Infinity Animations
Component: Humanoid Animation Fixes
Component: Distinctive Genies
Component: Distinctive Fiends
Component: Pit Fiends -> All get the NWN animation
Component: Cambion/Isair Animation -> All cambions
Component: Alu-Fiend/Madae Animation -> All alu-fiends
Component: Distinctive Undead
Component: Skeleton Warriors -> Barrow Wight animation
Component: Seer Animation -> Some beggars and slaves
Component: More Base Animations
Component: More Icewind Dale Animations
Component: More Icewind Dale II Animations
Component: More Neverwinter Nights Animations
Component: More Planescape: Torment Animations -> 25% of relevant non-joinables
Component: Moinesse's Avatars for IA -> 25% of relevant non-joinables
Component: Fix Areas -> Creature References
Mod: Northern Tales of the Sword Coast (NTotSC)
Component: NTotSC for BGT-Weidu
Mod: Northern Tales of the Sword Coast (Dialog-Patch)
Component: Fix NTotSC Issues
Mod: BGT Tweak Pack (9 Feb 12)
Component: Import more NPCs into Shadow of Amn: Will Scarlet O'Hara
Mod: BP-Balancer (Beta)
Component: Item and XP Balancing for 'Secret of Bone Hill (v2.75)' -> Also randomly remove SOME overpowered custom items (will not affect quest relevanted items)
Component: Item and XP Balancing for 'Northern Tales of the Sword Coast (v1.70a)' -> Also randomly remove SOME overpowered custom items (will not affect quest relevanted items)
Mod: BGT NPC Portraits
Component: Portraits for Secret of Bone Hill
Component: Alternate Portrait for Will Scarlet of NTotSC
Component: Portraits for Northern Tales of the Sword Coast
Component: Portraits for Planar Sphere
Mod: Planar Sphere
Component: PlanarSphereMod
Mod: The Bigg Quest Pack
Component: A large battle
Mod: Vecna
Component: Vecna
Mod: Kari the Half-Kobold NPC (Beta)
Component: Kari the Half-Kobold NPC
Mod: Wikaede One-Day NPC
Component: Wikaede NPC
Mod: Volcanic Armoury
Component: Volcanic Armoury
Mod: Turambar fixes and tweaks
Component: Northern Tales fixes for items, dialogues, and graphic glitches
Component: Inactive creatures fix
Component: Gerde's quest and other related fixes
Component: Fix for some errors in the Worldmap for BG1 areas
Component: Creature fixes
Component: Fix Anomen's proficiencies
Component: Fixes for SoBH
Component: Fixes for DS items and resources
Component: Other compatibility fixes
Component: Fix areas stored in saved games
Component: Fenten buys more ankheg shells (Baldur's Gate) -> Infinite shells
Component: Keiria and Skeezer only available from chapter 4
Component: Helmet of alignment change
Component: Xvart village rebalancing
Component: Give all skeleton warriors the same immunities -> BG2 immunities (suggested!)
Component: Dragons are not immune to backstabbing
Component: Reflection cloak tweaks: -> Original Cloak of Spell Reflection (SoA)
Component: Enhanced Nalia's ring
Component: Daystar protects from level drain
Component: Cespenar can improve the Daystar with the Tyr's Eye
Component: Turambar's slow drow weapon disintegration (a revision of BG2Tweaks code)
Mod: Prestige Kitpack
Component: Prestige Kit Pack Basic
Component: Dreadnought
Component: Blackguard
Component: Ssaulabi
Component: Priest of Tempus
Component: Priest of Ohgma
Component: Champion
Component: Mystic Fire
Component: Duelist
Component: Tempest
Component: Trickster
Component: Shadowdancer
Component: Red Dragon Disciple
Component: Blue Dragon Disciple
Component: Green Dragon Disciple
Component: White Dragon Disciple
Component: Elementalist
Component: Shadowdruid
Mod: Celestiales
Component: Correcion a la animacion de las armas de devas y planotareos (Corrections of the animation of the weapon of devas and planetars) (Korrektur der Animation der Waffen der Devas und Planetare)
Component: Sustitucion de los graficos de devas y planotareos rojos (Substitution of the creature graphics of the red devas and planetars) (Ersatz der Grafiken der roten Devas und Planetare)
Component: Sustitucion de los graficos de devas y planotareos azules y de Solar (Substitution of the creature graphics of the blue devas and planetars and the solars) (Ersatz der Grafiken der blauen Devas, Planetare und Solarier)
Mod: Throne of Bhaal Refinements
Component: Revised High Level Abilities
Component: Shapeshifting fix -> Heal on shifting back to human (Default)
Component: Universal lesser mage robes
Mod: Conductor Kit for Bards
Component: Conductor Kit (Bard)
Component: Haer'Dalis the Conductor
Mod: IA Content - White Wyvern and Dragon, Lady of Pain
Component: PlanarSphereMod
Mod: Tyris Flare NPC
Component: Tyris Flare NPC
Mod: Drizzt Saga
Component: Install Worldmap v7 Support
Mod: BG1 NPCs for SoA
Component: Kagain's Korner: Store w/crazy amount of magical items
Component: Kagain: ToB
Mod: Unfinished Business (UB for BG2)
Component: Gorf the Squisher Fix, by Gebhard Blucher
Mod: Lost Crossroads Spell Pack for BG2 (Beta)
Component: Shield of Lathander
Component: Greater Shield of Lathander
Component: Mist of Eldath
Component: Haste and Slow (required for component "Improved Haste")
Component: Improved Slow
Mod: Sword Coast Stratagems (SCS)
Component: Iron Skins behaves like Stoneskin (can be brought down by Breach)
Mod: Yikari NPC
Component: Compatibility with Item Upgrade SoA
Component: Compatibility with Item Upgrade ToB
Mod: Sword Coast Stratagems II (SCSII)
Component: Improved Spiders
Mod: BG2 Tweak Pack (BG2 Tweaks)
Component: Reputation Resets in BG2 (BGT Only)
Mod: aTweaks
Component: Make Death Ward protect against Vorpal Hits
Mod: Pack Mule
Component: Pack Mule -> Standard saddlebags
Component: Pack Mule -> Bottomless saddlebags