RE: Tank Mod advice
I forgot that I'd made some charts a long while ago. Here's some of the info I have about amp stalls:
Bane Bots M1-RS385-72 stalls at 17 amps. Turns similar RPMs to black capped Suntechs.
Jamara 400 stalls at 20 amps.
Mabuchi RS380SH-4045 stalls at 21.6 amps.
Permax 400 stalls at 8 amps.
If you send me a PM with your e-mail address I can send you the excel file tonight.