I have a 4200 w/FEL (also this has a SCV). Just purchased a 3 pt. mounted snow blower w/hydraulic shoot (only has one cylinder on it now). Question, is it possible to hook up both the fel and the blower and operate them at the same time. Remember I only have a SCV at the mid point of the tractor. Can I add a valve for the rear of the tractor to operate the blower?