1 - I'm not a label junkie
2 - Cupras don't lose much either but still important
3 - True, in the wet the S3 would be safer. It normally only has 2wd until it senses grip loss and then switches to 4wd
LCR all the way, although im baised towards SEAT. The S3 however good, weighs a lot more than the Leon because of the 4WD, and you'll also have bigger fuel bills.
Its a hard one, but I dont think you'll have an issue selling a real Cupra R on.
There's something about Audi's. They're screwed down and bombproof on the inside and subtle (if you ignore the new trend towards huge front grills) on the outside. There's enough poke to keep it good fun too...
Get the new Focus ST, lower it with the ford Eibachs, get a Bluefin and you have a car that is cheaper, holds the road as well as the S3 and leaves them both for dead and is lots cheaper.