I am an instrument rated commercial airplane pilot and Part 107 commercial drone pilot. The DJI Phantom 3/4 Professional is a splendid platform for aerial photography. The Mavic Pro is amazing!
UPair One Racerstar Motor Mod
The Racerstar 2212 - 980KV motors are a direct replacement for the original UPair One V2 quad motors.
and while I don't see any performance improvements, I do see an aesthetic enhancement that is worth the trouble. You're going to be inside the upair several times anyway, why not replace the motors while you are in there!
The wires into the motors are all black but they are installed in the same order as my stock motors were so it was a direct replacement.