I will get you some pics if you haven't put it in yet. I did the garmin ghp-10 install last year. You want the pump close to the helm for your hydrolic lines to hook into. You have the shadow drive, and a lot of other stuff to install in that area with the syatem. Let me know if you want some pics. The auto pilot is great I can troll down to less than 1mph and it still will hold a corse. Sean