I've just bought a set of Rial Viper E's (4x100 17x7.5) and have a couple questions for anyone with experience with them. First, what is the weight/rim? I can find lots of wieght info for the Viper D, but nothing on the E. Secondly, how durable are Rial wheels in general? Do they bend easily? Any problems with the finish? etc? Thanks for any input!!!!