Or we could ask if Demivrgvs would add the same flags as the Kelsey mod would, and then remove the lines from the Kelsey install...First thanks for your attention! I must had messed up BWP v6 and v7 when reading the PDF regarding SR/Kelsey/Kiara-Zaiya/Questpack issues .
In 7.0 SR is installed in the first place, so both Kiara-Zaiya and Questpack should get no problem. However, Kelsey still overwrites spells (line 513-578 in .tp2), rendering part of SR's work ineffective. So if we want both SR and Kelsey, we must sacrifice either some reworked spells from SR or the battle AI for Kelsey...
I'm sure that Demivrgvs is quite busy with his/her Item/Spell/Kit Revisions which seems to take a couple of months, and it sounds just not appropriate to ask a busy guy to patch another's work. I think the best way to solve this is to make Kelsey patch rather than overwrite, which can be most easily done by its author. Untill then I'd suggest commenting out AI contents from tp2.