Hi Outlaw,

Those motors look like the same Bosch 18v motor gearboxes that i made mounts for Chris Sowry as well as my Draper motors.

The mounts i made were 3D printed mounts that clamp around the profile of the gearbox locking it in place and locking it from rotating.

Have added an image of the mount to my flickr page - https://flic.kr/p/UaScoW as well as a couple of black mounts for my prototypes.

The motors should be the same so i could send you a quick trial mount for postage costs and if it is something you want to look at, we can discuss adding side mount holes as apposed to mounting holes on the bottom. I can even redesign it to suit your height wheels etc.

Let me know if you are interested.

Note the black mounts shown in my flickr page are for argos new motors. the white nylon mount is the one for these 3 screwed gearboxes.