I have a 14hp Briggs & Stratton on a zero turn. The mower has an electric PTO for the deck. My question is; what is the correct stator amps and regulator amps for my set up? I've been researching and it seems there are two different amperage types; a 5-9 amp and a 10-16 amp. Is this correct? Is the 5-9 amp like I have powerful enough to drive the PTO or do I need the larger one? I'm piecing this mower together and don't have the original parts Ariens used to go by.