i'm gonna start building up my bike soon.and i'm just looking for opinions on what rims i should get. i'm thinking either mavic D321's, atomlab trailpimps, sun doublewides, or intense mag 30's. i'm going to be doing mostly skatepark and urban riding, with some dirtjumps and small drops. also, i've been thinking of running 24" wheels, due to the fact that they are stronger, and also allow faster acceleration. i'm wondering if overall (ever for trail and dj use, etc.) , it would be wise to just stick with 26" wheels.i'm a very big rider, about 6'4'' and close to 300 lbs. also, the wheels with be for my 243 hardtail, and be run with 2.5 hookworms.