from what I see lots of folks are going down that path, start off slow charging with the 10A & 15A tails/Gen2UMC - $550, then add faster charging with the 32A 5pin tail ($270) and 20A 5pin ($250) as needs arise so the complete 10/15/20/32A charging kit come in at $1070, but the 20 & 32A tails...