yep i run one. the only problems i have had was the plunger on the transbreak was getting stuck cause the roll pin was popping out i pushed it back in and it has been fine.
and i cracked the case but i had it switched it out.
make sure you e mail them and tell them you want the coleen steels and red altos cause they jipped me i got stock steels and red altos.. but the whole back half was machened and bearinged..
I paid 1650 for a c4 rev man valve body, trans brake, good internals, 6 pinion planetary, kevlar band, billet servo's deep pan hardened input shaft bla bla bla bla all the good **** with a 3800 nitrous convertor and SFI flex plate.
if you call them ask for lane, and be ready to spend 45 min with him, very knowledgeable but very very talkative.