just wondering if anyone can help me please. just got my first boat I have ever had. it has this mount. this is the mount my boat has for a fish finder. need to do research and try to find what fits this and see if I can find one very cheap and used. trying to use the same wiring and mount so I don't have to spend money running new wires, if I have to I can mount but not too sure if these wires will fit any hummingbird finder. mainly wanting something that will tell me how deep the water is along the way so I don't get boat stuck again (yes again) thanks