I've been trying to decide which of these mod's to do first to my 2012 Pro Climb. One day I'm ready to do the front end the next I think I'd rather have the 3 inch. Don't want to spend the coin to do both this season so have to decide on one or the other. Does anyone know if you have to change the drivers on the 12 or can I run the 8 tooth. Know I have to have my shocks shortened to do the front end kit.