im plnning on putting a trinity extech .24 in my hyper st rtr for an engine upgrade. havent decided on the modded version or the regular one. did you know that amain has them for almost $200.00 cheaper than horizon? anyway, whats the best clutch set up to use w/ the trinity .24(shoes, clutch bell, flywheel, etc.) and will or does anyone know if ill have to do any mods to make it fit in the hyper st? thanx, clay unruh