I ended up buying a set of Magnum Metalz. Check them out on YouTube. I was also concerned with not having the auto stop feature. After talking to Shawn the way these are setup for the clutch to slip when the ball is stopped by the pulley. It was a win for me as I've had guys on the boat break off a ball/probe with high speed scotty's.
Not sure where you're located but if you want to check out mine let me know. Price was very reasonable as well.