[8FS_Bulau]

Looks like the F-84G variants in this pack are identical to ones I have downloaded already from AAA, so I assume those should be disabled when using this Mod Pack?

No , not the same , they have a different FM !
You have not to delete the others F-84 , so you can compare..

Well, I'll check again, but it looked like the air.ini entries were identical, the F-84G1, 2 and 3, and the KB-29P.