What charging port and harness do you recommend for the Tesla Model S Gen 2 Charger?

So just got my Tesla Model S Gen 2 charger and I've looked at the install PDF and read the Wiki and watched Damien's videos and being a total newb and non electrical engineer I am looking for your kind input and advice on what harness and plug to get. I am in California, US so looking to start off simple by just Level 1 110 volt charging that way I can charge at my girlfriends house and not worry about my wife finding out, ha ha type of thing, going to marry it to the BMW 530e battery pack

pics are appreciated especially of how to wire the high voltage side as that is missing from the documentation I have gathered

please and thank you,
G