I really hate reading these threads and people basing their response on something the "read somewhere"
I ran a white bunny setup on my KA for quite some time, held fine and lasted a long time.
it was a stock hardbody sohc flywheel, machined by local machine shop down to 15lbs. Only cost me $40 to have it lighted and surfaced. I ran a stage 1/oem replacement centerforce clutch, grabbed like hell but feel was stock.
In the end, I paid ~$400 for a clutch that was tested with 400ftlbs and held perfect. With a lighter than stock flywheel, and no need for a crazy ass stiff clutch if you daily drive your car.
If I was building another KA car, its all I would run.