Im not saying that , just trying to come up with the best plan of action for both partys hes not what you would call well off other wise it wouldnt be such a big deal..

He doesnt have any liability insurance for mx etc , the bike hadnt even made it out of the trailer at that stage anyhow lol ....

The damage is to random to have been done by the trailer so i dont think thats an option (going through his ins)