You guys that have the Downforce Concave wheels. Are you still happy with them? How is the finish on them after the last year or so? I am looking at either getting them in a Matte Graphite color or going with American Muscle's Charcoal AMR 20" wheel. I can get the Downforce Concave wheels for about $70 more than the AMR. I think the Downforce wheels look at little better than the AMR because of the back wheel concave, but just worried about the finish and warranty on them. AM has a 1 year finish warranty and I am not sure if there is anything with the Downforce wheels.
