I run the Novak HV4.5. With a Xerun 80a esc. Thats in a TRX . I think it provides plenty of power, and the added power and weight of the bigger system is not needed. Of course a 1509 and a MMP would be nice.
I run a Venom Xerun 120 Amp ESC and Medusa 36-50-3300kv motor on 2s Lifepo4 geared 18/42 in the Hyper 10SC and it works well, Motor is yet to get over 90f after a hard run on this set up.
What kind of run times are you getting with these setups? I need to do something.. I am getting like 7 mins with my max combo with a 6900k... was thinking about buying a 1509 2.5 and running it on 3s..
if you get the 1509 you would have to run 3s , i tried it on 2s and it was not fast enough . so i went with the novak 4.5 hv and a mmpro esc on 2s5100 and it flies now .