Currently got the standard OEM 16's on my 2001 A3 1.8T Sport. Not really bothered about lowering it but looking for bigger wheels. Like the Audi 12 spoke A8 style, but also split rim black mesh and wondering whether 18's would look too big/car too high and whether there would be any noticable ride difference? would 17's look significantly better than current 16's? Black rims on blue car??? would it just look knobbish? Equally how easy and cheap is it to lower the suspension and is it worth it? what are coilovers? any suggestions helpful!