If you're only driving 60 miles a day, or even 100 miles a day, the correct answer is that you don't need either a 14-50 or an HPWC. You need a 6-20. Get a double pole 20 amp breaker, a 6-20 receptacle and cover plate, a $35 6-20 adapter for your charging cable, and a roll of standard 12/2 Romex. 2 hot legs and a ground is how it's wired. You'll get 15 mph of charging without the expense of large heavy wires or the difficulty of pulling the larger, stiffer cable through the house. How long is the cable run from your breaker box to the outlet? I've only used my 14-50 once in the last month since I hooked up my 6-20. Getting down on the floor to plug in my 15 foot long Camco 14-50 extension cord in the oven outlet in the kitchen was too much hassle.