I also found a NIB Centerforce SFI flywheel with the factory balance in it on EBAY a while back. I mated it up to the crank with some ARP bolts i got on here from a PY member. I ended up not using the spacers that come with the bolts. They were just thick enough it almost created a small interference with the clutch disc. It was very close. My clutch guy didn't care for it so he checked a couple things and gave me some star washers and it turned out perfect.
Speaking of my clutch i went with a dual friction unit from a local guy. I ran this clutch with a different style disc behind my last car and it worked great for 8 years taking some serious abuse. This one is a step up from the last unit i had.
I also chose to go with a B.O.P. pilot bearing. It went in easy and seems to be a perfect fit. Wade from B.O.P. is a great guy to deal with.