trying to find the right motor/esc combo again

[BrianG]

I concur as well; 36-50-3300 on 2s or 3s, 36-50-4800 on 2s.

One addition though; if you want even cooler running and/or the ability to gear higher, you could step up to a 36-60-3100 and would be perfect for 3s, and still work ok geared up on 2s. The only reason I suggest this is 6lbs is pretty porky for something so small, and if you like heavy throttle, the slightly larger motor will stay cooler because of more surface area.