Update: Mike is also wanting me to look into Full Motor Mount replacements. While this initial bulk buy will be for the inserts only (remove stock rubber, press in urethane lathered in lithium grease and re-install), I will eventually do some research with the mounts he sends me and hopefully design a better (if there is one) mount design to better stabilize the motor.
I will try to get some pictures of the ones from my Jeep soon...