I'd forgo the leather and spend the money on Wet Okole wetsuit neoprene seat covers - sportier and more practical.
I've convinced my wife that the Mini is going to be our next car - in 4 years. We had just bought a new Xterra when the Mini started coming across the pond to the US, so no new vehicles until the ones we have start giving us trouble.
I think the Mini has the potential to be the next street racing machine, certainly moreso than the new Civic Si that's out. The original ones used to turn in impressive performance on the road racing tracks where turning ability was more of a factor than flat-out high end speed.