Looks decent mate and I like the rear spoiler too.
I know how the "raspy" sounds must be... I've had that too since fitting my twin pipe. It's where the air in the exhaust system hits alu and is forced to split in two. I actually quite like the noise - even in a diesel
Must sound great with the throaty straight 6 in front of it.
My only reservation with your car is the number plate. Go get one with the normal font mate. Looks wanky with that font.