I went with the "cheap China" TAV for my Predator Coleman, as stated you need standard bolts to mount it, not metric. Quick trip to the auto parts store or hardware takes care of that.
And yes the stock bushing failed pretty quickly, I picked up a pair of them from OldMiniBikes. Maybe I'm lucky but I was told to order the Comet belt as the stock one doesn't last, but it's still on mine.