Might have to look into some of that for future use. All I know is when my 7 port blows, I'm done with GO. I thought they were the cats ass when I got my first one from RB Mods but it's been down hill since. Got enough money into P/S/R's since the first one wore out I could of bought another NEW motor. Just left a bad taste in my mouth and my wallet. So before long I'll have a Gen 5 5pt and I'm not sure what Gen the 7 port is but they will be up for sale for parts.