The first car I ever really lusted after was the 911 turbo. After selling my business, it was the first thing I bought! Well, sure, it was used, but it looked almost exactly like the car I first spotted on the pages of R&T and C/D and was everything I'd imagined and more. Sure, I'd owned a 911 previously, but the turbo was a different animal.
One problem with realizing your "dream" is that the luster wears off fairly fast. Well, not THAT fast, but the high operating costs and limited number of days I was enjoying the car hurt some of the experience, but overall, I say with certainly that I have no regrets about buying it, owning it, or selling it.