Lovely spec! cant wait to see some pictures when it arrives!! I take it the RS4 was a No for you as well or was it power which drove you to getting the 6?
The main problem with the RS4 was availability - this was first on the list before the RS3 but I couldn't get a build slot. We currently have a B8 A4 S-Line and it's a good car, served us very well - but I won't deny that the interior shows it's age. Also, by the time I'd spec'd up the RS4, I was knocking right on the door of the RS6.
At the end of it, the RS6 wasn't as far out of my reach as I had thought (the Audi finance calculator doesn't tell the whole story!)