I would start trying the 9L and if you don't think that motor gives you what you are looking for; sell it on ebay for 10-20 less than you bought it for and buy the 1930..
The 1930 can draw serious amps as well!!
It depends on the windings (k/v range)
Look
here
Mike can get that motors from BK. just email him.
I also know a guy who had the 30150 and the bigmaxx. Doesn't work either.