visited peter at ozwheels with the RS's. it can't be done. the centrebore, at 70mm, won't accomodate the 100mm PCD. f*ck!
but the good news is, he's willing to buy them off me for a price higher than i bought them for. so now, im back on the market for a new set of rims!
i will make another post with some rims i've got my eye on, but for now, im either looking at old school wheels (another set of BBS RS, or maybe konig rewinds - watanabe look-alikes) or some 3-piece 5-spokes. porsche wheels come to mind.