Gauge is going to make me an extended swingarm but I am having trouble deciding on what length to go with. First I was thinking of a +10 then started thinking a +8 may be better. Since I really have no experience in this area I figured I would ask you guys who may have a better idea. I will be using it for the dunes and maybe for drag racing. So if this was you what length would you go with? Details of what I have are in the sig.