Just my two cents, Ive had a right ball ache with the Helix organic, and mine was being mapped when it started slipping at about 354 bhp/ 330 odd lbs/ft torque .....
The clutch was quite new and only had around a thousand miles on it... but i am running a CES front pipe which makes the car hit peak torque at around 4000-4500 rpm (reall good bit of kit)......which could be part of the reason the clutch started to slip ?
Im now in your position as dont really want a paddle clutch but need a very strong clutch .... The clutch i was looking at is the ACT extreem Organic , see what you think ?
http://images.google.co.uk/imgres?i...+XTSS&hl=en&lr=&rlz=1G1GGLQ_ENUK316&sa=G&um=1