What should work? So far some parts of Ease-Of-Use work. In fact, I have included them right into the mod, so don't bother to go download the latest version of that mod. Item Upgrade/Ruad and other item mods should work. However, Cromwell is not here, so if the mod places a salesperson into an area of Amn or some other Sword Coast location, you wouldn't find that person here. You can CLUA in the items that you want to use. Therefore Item Upgrade, Exnem and like mods would work in that regards.
CA is built on top of the engine tweaks that Horred

Tactics type mods such as tougher encounters and the like may work. However, at this point in your adventures, you have kobolds, goblins, and some very lowend undead. Therefore, don't bother installing those mods. Yet.
Mods such as UB, CtB, and Yacomo's Worldmap for BGT-BP will not work (though Yacomo's actual map is here).