Re: 954RR or 1000RR
A friend of mine is in the same situation, wait for the 1000, or get a 954 cheap. I asked what the 1000 would allow him to do on the street - even the track(day) that he wouldn't be able to do on the 954, speed-wise. Ask yourself the same thing. On the street, the limitation is the environment, on the track, for just about everyone on this forum and everyone I know and ride with, the limitation is the rider, not the hardware they are riding.
I ask this question of myself every time I feel myself instinctively reach for my wallet when something new pops up in the OEM model line. It's the question that will see my 929 sticking around for a while.