I am thinking about trying to find a good 308 to buy, but I have a couple of questions I'd like to ask. A red 308 quattrovalve with tan interior and targa top is number one on the list. What is a reasonable price for a well taken care of quattro? How about a well taken care of carbed 308? What is the performance difference between the QV and the earlier carb versions? I am pretty good with working on cars are 308's difficult to maintain myself? What kind of performance upgrades are available for the carbed 308's and is it frowned upon to upgrade your 308? I think that's about it. If there's anything else I should know or if you have any good 308 research sites/references please let me know. Thanks.