Originally Posted by
xr2wishy
how handy are you with metal work?
if not so much then go for the rs2k setup, however you can get cosworth calipers and discs in there if you make a bracket from steel.
what wheel size have you got?
if you have gone 16", you could make FRS ones fit, just done his to my xr2 zt:

cost about £250-300 if you make them fit.
Are they FRS disc too?? Look massive under 16" wheels... Just doing brembo conversion on my 2wd staph!... Been told they warp easy so probably gonna buy 2 piece disc's