Mike, I had one of those package systems for my first electric plane and it caused me nothing but grief. It was so poorly put togther and programed wrong and kept failing in weird ways. Thought it was just the learning curve 'cause I'm dumb on electric, nope not that dumb. Can't recomend it.

There are several 1/2a systems spec out in the "List your set up" section. I also think Brodak has something. I suggest you start there.

MM