ms3, dual springs, hardened pushrods, ls6 oil pump (ported?), ls2 timing chain.
I have the HSW wet plate kit and I really like it. I have a dynotune window switch, whitch is a nice piece. it has 1st gear lockout and can be set up for two stages....
I have heard great things about the monster clutches...
and tru duals is obviously the best flowing option, its just your preference.