OP, please... you're talking the equivalent of wingsuiting
through a stone arch.
First... our RXs are some para-series setup. I have no idea how the amp draw is distributed in such an arraignment, but you've already said you're looking to bang 'em at 150w. Not logical.
Second... you're hunting Unicorns. Our best known 3000 mAh cells are 20A CDR. You're pinning your hopes (and hand, and face) on some upstart stumbling upon a better formula of the very well known chemistry, and teasing out another 5A.
And they aren't crowing about it all over the Net? Not logical.
Last...
@Mooch, I've seen you comment
exactly once on the "B and C Bin" topic.
I'd love to hear your current thoughts, but assuming they haven't changed... would you please repeat your comment here?