I really want the OE stuff if possible - particularly the bellhousing itself. I've seen a dellow one, and the workmanship was by no means first-rate or worth anywhere near what people charge for them.
Clutch-wise, I have a shop up here that I use and they are very competitive. Also beats shipping to Sydney
That said, the flywheel may interest me, but won't bother enquiring until I have a box to use it with.