Mods 80% of the time are not going to increase the value...possibly even decrease it. Part it out, and sell for ~$27k

Hey George I was at that streamwood meet with you.. I personally hate SUV's, go for a 911 or just keep the G and tell your parents to start saving up for your lakefront penthouse

Like everyone has said added parts don't really add to the overall appeal unless you find the right buyer. I would personally say if the car was Caribbean Blue/ blk interior/ fully loaded i would expect to pay28-30k b/c that is the only color i want. Now you add those goodies in with the deal i'd be happy but i'd honestly think about tellin you to take them all off, if it seemed like you were tryin to raise the price just b/c of everything you tossed in the car.

By the way i'm 22, and actually am thinking about the cayman, but i figure if i get a cayman at this age in a matter of a few years when i'd want anohter car what the hell would i move up to ?