I got that custom flywheel long ago in the first group purchase.
500 HP clutch :
http://cgi.ebay.com/ebaymotors/1993-97-CAM...sQ5fAccessories
Flywheel:
http://cgi.ebay.com/ebaymotors/Fidanza-fly...sQ5fAccessories
That comes to $788 shipped for the clutch/flywheel and reused stock starter, so I'm not sure where that $1900 figure comes from.
So this plate you have will require a GM flywheel and a generic styled toyota starter? I'm sure the local shop I use for my motor can machine al LS-1 flywheel down for neutral balance. It woudl be nice to use the LS-1clutches anyway.
Have you finnished this plate for use with a wide block? I'm looking to use a LT-1 T56 (already have), exaclty as you have shown, I just need the wide block pattern. Please le me know, I'd like to get this going soon.