TC-R260 Parts, Build Review, Tuning, LOS, Free Style, and Racing!

This frame is awesome! I like the 260 size because I feel like it flies well and its larger size makes LOS flights easier. This is flying with DYS motors and ESCs. I have links to every part of the build below.
You can build your own identically to the one in this video using these parts:
TC-R260 Frame (Choose the TC-R260, that is what I have):
2 x DYS SE2205 Motors (2-pack):
4 x XM20A ESCs:
SP Racing F3 Flight Board:
Matek PDB:
ET200 Video Transmitter:
700TVL 2.8mm:
Video Antenna (L Type RP-SMA):
Receiver Antenna Holder:
Piezo Buzzer (lost model alarm):
4inch/100mm zip ties
8inch/200mm zip ties
Taranis Transmitter (Mode 2, throttle on the left):
Naked X4R-SB Receiver:
FBVS-01 (voltage telemetry):
5045 3 Blade Props:
6045 2 Blade Props:
1500 mAh 4S 75C: /