all parts will swap straight over mate. (suspension, roll bar etc..)
to fit the rs disks u will need the rs turbo callipers aswell. (then its a straight swap)
any xr3i/rs tubro 5 speed gearbox will mount up to a 1.3 engine & sit on the same mounts. u will need 2 get a 5 speed gearlinkage aswell thou (£10 from the scrappys)
as for my old turbo it was sold & then had a harvey gibbs engine fitted 20psi/200bhp & 90'spec bumpers then was sold on ebay for £2k