The Corrado is great but i wouldn't go for the G60 version mate. It's a 1.8 8v engine with a horrible supercharger (talking about reliability). Everyone I know who owned a G60, ended up with a turbo conversion or 1.8T as their G-laders failed. Also the body of the G60 versions (and KR) are non facelift, meaning they have smaller fenders and flat bonnet. All the rest are facelift (2.0 16v, 2.0 8v, VR6).
Find yourself a nice 2.0 for lower taxes and fit a 20VT on it!