OK guys, here ya go:
So these guys fit great! There is maybe a .75mm space between the bearing and the adapter but it spins with no binding. They feel pretty solid. It does add 10mm offset on each side, which was nice. What I didn't like was the color. They look like gunmetal in the pictures. In reality its a nasty metallic green with a rainbow shine. You just can't tell from the pictures. Kinda looks like stainless steel thats been exposed to extreme heat. With the barrel nuts locked in it doesnt fit flush with the end of the adapter. My chassis doesnt get here until next week and I still dont have a motor mount so it'll be a few days before I can actually put it through the tests.
BTW any idea where the rubber rings go?