In time I would like to convert my 7s2p pack to 14s pack... oh what motor/esc to use?!
The only time I have ever used 'balancing' was some PC ATX connectors (check my pics), but they were never out of balance... plus it was a little time consuming doing each cell individually, as I had no balancer, just the taps and my trusty BK prog. power supply.
We should have a STICKY THREAD on A123 cells... sources (A123 racing, dewalt packs, etc), benefits (safety, life, lower cost, especially over lifetime), balancing , and what not. That would be very useful, IMO.