Would twin brushless setup with dual MMM's work withmy set up?

[scarletboa]

if i were you, i would just go for one neu 1521 or 1527 imo. if the MMM isn't up to the task, a EZrun 150a might just do the trick. both escs have similar internals, but the EZrun has a bigger fan (that runs 100% of the time) and bigger heatsink.

so, a 1521 with a EZrun or a MMM if you already have one will provide better results than a duel motor setup.