you can pick up an OEM flywheel pretty cheaply and get a DxD Southbend stage 3 ofe (oem full face) clutch. You may not even really need to replace your flywheel...

It's a modified OEM unit (only the clutch material is modified, throwout bearing and actual disc is stock Exedy unit), but it's strong as HELL. I've got some friends who have been beating those clutches for 30,000+ miles with no issues. I have not seen the claims officially verified, but Southbend claims that it will hold with up to 800 to the crank.

Mine ran me $550.00 shipped. Feels like a stocker, too (until you launch and don't smell clutch smoke).