Putting a pair of around 4000 Mah, 2s Lipos per side, wired in a 2s/2p per side acting as an 8000 Mah? Then putting each pair on its own EVX2 plug.

I am capable of making the plugs and wiring it correctly. I could even balance all four batts in one way or another. I'm just unsure if its really safe to have all of that going on.

What's your thoughts?