Essentially, my question is this: Could a Goliath take Exotic Weapon Proficiency (Heavy Full Blade), and use a Large Heavy Full Blade in 2 Hands with no penalty?
The biggest q is getting the Full Blade approved as a 3.5 weapon, since it comes from a 3.0 book. Though I'm not sure if Magic of Faerun is completely 3.5 either, actually.
After that, it would be just seeing if you could potentially take Exotic Weapon Proficiency for a Heavy Full Blade, or if you have to do it for bot a Full Blade andthen the Heavy version. Doesn't say you have to, but doesn't say you don't.
Certainly better than Monkey Grip for all your Buster Blade needs, though since this idea's usng a race that's using Powerful Build (which is basically the same thing, but with less suck), I suppose not by much.
What say you guys?