How many AWG wire for approx 8x40A ESCs

Hi, I would like to ask how many AWG must my wires be if I am using:

• 8 x 40A ESCs
• 5S2P batteries

Also, how many mm bullet connectors do you suggest? Would 5.5mm be sufficient?

Thank you.

Nicholas

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Need help for approx 35lbs AUW Octocopter X8 props and motors!

Hi,

I would like to build an octocopter, with an X8 config. Would need some help with choosing the relevant (1) motors and (2) props (3) ESCs and also the (4) batteries.  I would be using an APM2.5 board.

However, I do have some restrains / requirement

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