[Kracka]

My vote goes to Turbotrix and I strongly recomend against TRE. I don't know much about Shep.

As for a clutch, I recomend either a Competition Clutch (hit me up for more info since most DSMers don't know much about this brand) or a Southbend since lots of people have had good luck with those. I advise against ACT; a Clutchmasters Stage 3 is good too but fairly pricey, I also loved my Centerforce Dual-Friction but seems like they don't hold the AWD as well.