Hey what'd I tell you! I got the battery from UPS today!
The first thing I did was take it apart!
I had to re-do the balance connector to work with my AF Blinky.
It came out very well- wasn't as difficult as I thought it would be.
Test fit in the chassis:
Just waiting for Mike's battery tray. I'll be making an ESC mount tomorrow out of some 1/8" polycarbonate.