Have an older boat ('92) with a Motorguide tm. Any ideas of mounting brackets that could be used? The way the boat is made, smaller and no recessed controls, I don't want to use a separate pole and mount. I'd much prefer mounting the Mega 360 to my old tm using normal mount style for Ultrex/Fortrex or some sort of dog bone style mount and save space on the bow. Thanks for any info.

If I remember correctly, the Motorguide has a smaller shaft diameter than the Fortrex, but people have been successful by using some sort of rubber to wrap around the shaft to bulk it up. There may be something out there that has been machined to do the same thing. If not, it could be, but I'm sure the rubber is a cheaper option. 

Not cheap but looks like it works.