Yeah its been a great motor so far, only problems I have had with it have been with bits that came off the other motor. Have you seen the vids on utube Rod? There from about a year ago, its hits the 7 g in both vids, its loves it hehe.
i thinks its time for an exo guts haha atleast u usin it for what its built for ill prob be on the same page as u when i get mine goin with the big lift and 1uz. good luck mate.