Very nice, missed this thread originally and was wondering what you were after next - and I have to say I like the choice.
As for PPA, I had a loan car with it on - what a load of tosh, by the time you've set it up if you can drive you could have parked the car and got your ticket.
I am tempted with a mk6 GTI more and more over the R now, I just think they can look better very easily and like you say plug in the KO4 and you have all the power you would need.