Fishfinder help on Adventure

Hi, I know this is the AI forum and I just have an Adventure but I figured the fish finder might be similarly mounted. I am about to purchase the Elite 4 or 5 DSI and was wondering if anyone has installed a FF on their Adventures and where/how you ended up mounting the battery and dsi transducer. I am not a fan of the transducer arms that hang over the side.

Also, I have 4 inch gear track on each side of the Adventure with ram tube rod holders. Do you think there is room to keep the rod holder on one side and still mount the FF to the same gear track. I really do not want to only have the left rod holder.

I have seen some pics where people mount them up on the sail mount (the small one on the Adventure) and wondering if it is too far forward to use on the water in your experience.

Thanks!