Hi Gang,I am in the need, (showing belts), of a new back tire. I am going to also change the front. I got my X in April and it had the Avon Venom-R on it when I got it. Since this is the first time I need to get new tires, I want a little help.I am looking at replacing with one of the following sets:Avon Cobra Avon Venom-RMetzeler ME880DLP Link: http://www.directlineparts.com/byProduct.asp?prd=Tires&str=1&ID=877161856The Avon Cobra and the Metzeler both have a 200/60R 16 and I was wondering what the Pros/Cons of this size tire. Will I have to change anything on my '02 1800C to use these wider tires. I would like to hear from those that have used these tires and help me make a desision on which ones to get. I am not ready for the darkside yet, so let's not go there. Thanks,David