With 3.0 PA, what's the incentive to carry a two-hand weapon? The extra half of your Str is only 2 or 3 points, and you're giving up the shield which can be anywhere from 2-6 points of AC.
A TWF, Imp Shield Basher isn't bad, and though I've never built one it looks like the best of both worlds. If a character took Two-Wpn Def, would you allow the Shield Bonus from that to stack with the shield he was using to bash with? (It is a feat for a +1 and another feat for a +2, so it doesn't seem so horribly out of whack.)
A TWF, Imp Shield Basher isn't bad, and though I've never built one it looks like the best of both worlds. If a character took Two-Wpn Def, would you allow the Shield Bonus from that to stack with the shield he was using to bash with? (It is a feat for a +1 and another feat for a +2, so it doesn't seem so horribly out of whack.)