I say just get one now if you have the means. I'm sure you enjoy the M3, but when you say you are in LOVE with the GTR, that makes all the difference in the world. You enjoy driving that much more and to me that feeling is invaluable. I had an '03 M3, sold it and got a Mini Cooper. Missed the M3 so much that I bought another M3, but an '05. Solid it after a year to get a 335i. Now I'm not going to say I'm UNHAPPY with the 335, but I miss the raw feel of the m3 and am currently looking for that perfect '05/'06 M3....BECAUSE I'M IN LOVE WITH THAT CAR!
So get the GTR....it's such a phenomenal car and true love is priceless!
