Don't the T5 splines need to be lengthened a little to keep them from bottoming out in the clutch disc, not the pilot bushing? I think the snout that engages the pilot bushing also needs to be shortened some. I've seen that done with a cutoff wheel on an angle grinder- - - - -ugly, but effective!
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!