[lincpimp]

For battery wiring, you could either just put one pack on each controller. Might be better to parallel the packs together and then y out 2 plugs for the escs. So basically put all of the positives together and then all of the negatives together.

Still think that one esc would be better. I am not sure how well the two escs will work together. Plus if you fry one during the run, the other will most likely let go due to he entire load being placed on it. Just sounds like a bad idea.