Bruce, I wasn't aware the BEC pro was rated like that
I'm using my Phoenix ICE HV 80A in a short course truck with a Neu 1515 and have gone with a 2S 800mah lipo for the receiver and servo (HV), so the BEC is not in the equation for me...
Most of the time I've been running 8S at the track and only run 12S while bashing around town.
If I could only draw what I see in my head, then afford to build it, and finaly get to play with it...