Please help! I just got an A4 1.8t - front wheel drive. I am looking to possibly change the grill to the much nicer looking one that comes with the S4. I am also looking at adding a very discrete spoiler which I found at www.spoilerdepot.com -- Now, Any suggestions? I am new at this and would like to make it nice...its a lease btw so I guess I cant mess with the engine but I can with the exterior. Please reply with suggestions. THANKS!