Interesting to read hands on review of the CCM, the issues mentioned would be my worry if I was in the market for something similar. CCM seem to use good components but the combination doesn't appear to work? My eldest son had a Rotax engined CCM which was an awful machine so I'd be biased!
The AJP does sound better - think they were at the Dirt Bike Show in Stoneleigh I was over for if I remember rightly?