its a bit of an all or nothing affiar to tell you the truth im still not 100% decided how to do mine
ive got both the full 172 running gear setup and the 1.2 lot but ideally want to keep the 1.2 stuff as i want to keep narrow track,,
cant use the 172 discs and calipers as the caliper brackets are different meaning youd need to use the 172 hubs which then means you need 172 shocks which then puts the camber out so you have to use 172 wishbones which of course now youve gained 10 mil a side in track width means you need the longer 172 shafts.
next plan is 172 shocks which il modify to sort the camber, hubs (and brakes)
imo no point speculating you need to just get the parts and start seeing what fits.
and if you are buying an accident damaged car it couldnt be simpler its just basically a reshelling job it becomes a bit of a challenge when you buy just the parts