Well I pulled the trigger on a set of four 12 bolt and one 8 bolt wheels. Not diggin' the rubber run flats though, will have to find something different. Cutout one 3/8" flat center for the 8 bolt, figured I'd use it as a spare, and welded it all up at 3.5" back space. Came out very true, go figure. The wheels are surprisingly true also. Never really checked a wheel before to see how much it runs out. The rest are getting pressed centers from C & M Machining in MI. If you order from them, don't expect fast delivery. Thats another story. Those and some half rock rings will finish it up.
Met C.B.III while I was doing this. His shop is across the road from mine. Good people.
Smike, you said you broke a HDPE lock ring? I thought that was soft and flexable and planned on using them. I have seen the SDR 35 PVC rings and figured that they might crack or break. Might have to make some two piece steel lock rings. Any thoughts?