i just found it interesting you noted on the original post i referred to you- that the R8 was "slow".
in my personal experience AND in the experience of a very experienced and good friend i have over in north california- who has tracked his V8 with F430's and CLK 63 blacks- that the R8 can stay with and pass F430's. the V8 could very well be said is a better machine than the F430, in fact. it is less powerful, but just as fast or faster on a track in the hands of most average drivers.
i do get pangs of desire for the V10. and i could get one. but i prefer to sit and watch my money and wait for obama to stop destroying our country before i spend more money- but i degress :blush: