Weird LIPO question

I want to be able to use them in an emaxx a well, plus I like the extra protection provided by the trakpowers.
They would be staggered enough to allow the bottom battery to be plugged in.
I would wire the harnesses together just like one big pack, the balancer and charger should see them as one large pack, and i shouldnt have any voltage problems if i discharge them at the same time in the same car.
I would just need another balancing cable to balance my other batteries.