Bit of an update.
RPF1 17x9 +45 wheels with 245/40R17 Hankook RS-3's.
5mm spacer on the front to clear 4 pots (3mm spacer had 1mm clearance).
3mm spacers on the rear to give about 10mm strut clearance.
Needs a little negative camber on the fronts, I'll sort that out soon.