Hi 10kman - Welcome to the forum. I was very big into the MGT until recently getting into the LST2.
Here was my attempt at an MGT converson. I tried to make my own mount and had terrible flexing issues with it. I finally had Mike mill me some diff mounts based on some drawings from Coolhandcountry had submitted to him a while back. She runs great now but I haven't run it much recently since switching over to the LST2.
Good luck with your build and please keep us posted on how it goes.