I have a 1999 build, 2000 delivery Ferrari 550, 11,000km's, silver with black in my drive at the moment. It is a friends car, at a very good price, 100k under local dealer prices and 50K under private sales, which he has kindly given me for the weekend. There are quite a few around at the moment, so they are fairly slow selling and he is looking for quick money. My dilema is this. I have already signed for a Lambo Gallardo, but have not taken delivery, or paid for it yet. From a moral perspective I don't want to screw the dealer, but hell the 550 is easily as quick as the Gallardo, feels better, isn't as ostentatios, doesn't have the same problems with the front being so low, it scrapes everywhere, has reasonable storage and it's $150K Aussie cheaper too. What should I do????