RacerStar 20a ESC's and PDB - ZMR Rebuild Start

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Rebuilding my ZMR. This will be my first build running 4s!
Links:
RacerStar esc's 20a-
RacerStar Esc's 30a-
Diatone V7.0 Power & LED HUB / BEC 5V 12V-
Upgrade NAZE32 F3 Flight Controller Acro 6 DOF/Deluxe 10 DOF-
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