I have a 700 with a power commander and a motoworks pipe, with some razrs on it. I honestly cant tell how much it weighs when im riding it and having irs helps alot in the woods not worring about the rear end dragging. The only thing i would change on it is the suspension.... the front end seems to dive alot and seems way softer than the rear. With 20 inch tires on the rear i never touch the clutch while riding in the woods.

I think it would be a great woods bike the way it is and if it is set up correctly, would woop all the 450s butts.