hey, you got MY setupMy ultra elite xt 2000 with cam&1/2 60lbs 29 in. 300 grain lightspeed shoots 312 which is Plenty fast for 3d
I agree completely the ProElite w/ XT 2000 limbs and C-2 cams will give a solid wall with plenty of speed for 3-D but be also a nice forgiving, X driving platform for indoor spots.Id say a good rig for you would be a Pro Elite, xt2000 limbs.
So you can have the best of both worlds, The Smoothness, and the shorter limbs for some speed