its not worth it putting 17" on,
it effects the handling and the stopping and the acceleration. you will use more fuel and you will wear out the clutch and brakes quicker and you may even damage the gearbox.
17" may look great, but i promise if you drop it by 50mm and chuck on some 14" rims with some good tyres, you will be too busy having fun with your car performing like a gokart to care how it looks