Yeah, but the OP specifically (with the exception of the PHB2 classes) was talking about the earlier alt core classes; the complete books. I think that's fair; some of those weren't even on par with the original 3.5 core classes, much less the Pathfinder ones.Just remember that one of the ideas behind Pathfinder was to bring the original core classes up to par with the prestige and later core classes. Since they're now balanced, there really shouldn't be a reason to give the other core classes a bump in power - just adjust the skills to that they match and call it good.
Agreed.some of those weren't even on par with the original 3.5 core classes, much less the Pathfinder ones
I think doing the Psionics classes (including the ones from Complete Psionic) would be a nice touch too.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.