Im making a 3x xt60 in series into a 1x xt60 cable, it will be 10 feet running 36V 20A through. (or maybe I could do like 16 feet if that would still be safe?) 12AWG is rated for 20A, so am I good with 12AWG, or do I need to buy 10AWG? everything online said 10AWG wouldn't fit in an xt60 plug...