I have the same boat. Multi species fish catching machine. Just saying Anyhow. I use the older downriver bases. They are black and mount into the track and set screw into outside track. Rock solid. Have Mag 10’s On both corners The newer mounts look and feel weak due to the mount system - 1 lock in point being the track only. I use the same black rigger base for side cannon rod holders. Again really solid. I mount a tree or dual axis cannons for walleye board trolling. Good luck. You will love the open fish area on this boat. Sent from my iPhone using Lake Ontario United mobile app