Just one of my brainy thoughts. Has anyone tried it? gas motor-brushless generator driving brushless motor (s). Wondering what the pros and cons would be. Seems to me alot of watts could be had out of a mild mod 26pum and coverted to insane rpm and torgue at the brless motor end.Motor and fuel might be equal in weight to lipo's, definatly cheaper I sappose.

Cool idea. Don't be misslead by the noise of the gassers though, I did some math and found that batteries provide double the power.