Which clutch for my Frankenstein?

[CCM302]

T56 26-spline mating up to my 5.8 "R". Mostly street and strip use. Highly doubt it will ever see much other than a 1320 a few times. Shooting for 500hp/450tq. Any suggestions for clutch, flywheel, etc?

Posted in the R section to limit the "what a stupid question" or "call your tuner" or any other myriad of asinine responses.

 

[flattrack53]

RXT clutch, lightened steel flywheel. Blow proof bell, aluminum 3” driveshaft with billet ends

 

[CCM302]

Spoke with McLeod. They suggested:
-Single Disc kit - 75303 - link: Street Extreme
-Flywheel - 463458 - 22 lbs...which doesn't seem to be lightened - link: Steel Flywheel

Thoughts?

Side note: I have an aluminum driveshaft ready to go.