lowering
#2
I think I saw a black one lowered using those numbers. It looked good. However, I've also heard that lowering the car may void your warranty (read your warranty over). Something to do with changing the centre of gravity.
#10
Sportline will be to low IMHO. It is already close to the bumpstops in the rear and on hard driving it will bottom, you would need shocks and probably struts to do it propperly. It will also offset the rear diff towards the drivers side. I reccomend an adjustable panhard bar or relocate it. The front lower control arm angle is already changed with a pro kit, I think sportlines will cause alot of bumpsteer.