I've read through many post regarding rigging up fish finders to your pontoon. I found a fish finder Id like to use so I wont be wasting your time asking you to suggest one. I realize all kickboats/tubes are made a little different from each other so modification will most likely have to be made in order for it to work with my boat. I have a trolling motor rigged up and was wondering how/if I can use the same battery to power the fish finder? Also, how would it connect? I looked at the Minn Kota Power center for the battery but wasn't sure if the fish finder could hook up to it somehow. I have a Fish Cat XL-IR, not that that matters as far as electronics goes. Any help is very much appreciated!