I recently bought my first 450r from a buddy of mine its a 2005 with a JD widening kit(i think thats the brand), pro circuit full exhaust, jet kit, k&n filter, outerwear, ITP rims, front bumber, AC six pack rack, custom seat, and i think its +4 on the swingarm. Would the swingarm give me trouble at an mx track? im definitely going to take off the lowering/widening kit