didn't see what lb thrust you have, but with a MK/Ipilot combo, you can use the anchor lock and it will hold you on your spot within reason from what I've read. Go to the MK web site and there is a way to help determine which TM would be best for you and your situation. Style of fishing, weight/size of boat, etc. all come into play. My 55lb works good for me, but I have a tin, not glass. do you have room in the boat for another TM batt to go 24v???
GO BIG ORANGE !
I meant to behave, but there were just way too many other options available at the time.