Mate I have been trying to convince my gf to get a k10 too, just so I can piss about with it myself. But she wont even consider it. As a compromise though I managed to convince her to get a k11, at some point. It's just a matter of convincing her to buy one now and drive it in London, which she absolutely hates the thought of.
Admittedly if i was to do that project it would be a K11, but i just think it would be ace to have something like that, total sleeper! Due to the size and shape it would probably resemble go-kart like handling if really low, and with almost 150bhp it would fly!
Have you seen that red one with a DET running close to 300bhp they featured in BANZIA, embarrassed some nice cars on the strip!