i know this post is a little old now but a lot of people seem to be going the route of the Mcleod Twin Disk clutch. The RST isnt too badly priced, I got mine for about $650 but am on the fence about the flywheel I plan on running. Picked up a Fidanza aluminum flywheel but heard there a little tricky with the twin disk. Also picked up a built T3650 from promotion. very pleased with there customer service from them. My car should be up and running soon with a full build thread in the works.