turbo definitely. But I would say that. I could have got myself a 172 or a cup by now with all the money Ive spent. But that would be missing the point. I love the Valver Ive had for 4 years, I love how it looks, how it handles, how it goes, everything, so why not make it devastatingly fast as well? It will never be for sale so why not push the boat out? Probably the only thing that I *would* like from the newer cars is air con and no sunroof. But I can open the windows I suppose!