I noticed in the Moto-sport outlet catalog they have Pro-Wheel rims that are $100 cheaper (front and rear) than Excel. Has anybody heard of or used these rims before?? Are they just as strong as excel or D.I.D.?? I also wonder do rims really make that much of a difference if you use over size spokes on both??? (Strength wise) I flat spotted both of my stock rims on my 03 CRF450. I check my spokes regulary. Thanks in Advance.