Kits conflicting with eachother?

I'm pretty new to IWD:EE moding, and have been trying to get a few different kits working for a new run I'm doing.

I wanted all the overhauls in Scales of Balance - Might and Guile, along with the Corsair fighter:
https://forums.beamdog.com/discussion/43878/might-and-guile-a-tweak-mod-and-kit-pack-for-warriors-and-rogues

Plus all the bard tweaks sound awesome, since I've always found the class to be lacking but still love the lore.

Eldritch magic has the really cool Abyssal Warrior:
https://forums.beamdog.com/discussion/49591/mod-eldritch-magic-bgee-bg2ee-iwdee#latest

And Frostys journey adds a bunch of items, thief kits, Ice cleric, and a few warrior kits I wanted to try:
https://forums.beamdog.com/discussion/36181/a-frosty-journey-the-iwdee-kitpack/p1

Unfortunately they seem to conflict with eachother. Whicver one I install first seems to take the lead and block the others.

Is there any way to just install specific kits along with the bard revamps and items?

Basically I'm bored as hell of all the vanilla classes, but all three of these have cool kits I want to try for this run :P