Floor mats are nobrainer to order. If we have 2 different EVs, a NEMA 14-50 outlet I have cost me only $500 in parts and labor. On my son's AGT it charged at 35miles per Hr at about 9KW. The only reason I would consider a car specific charger is if it supports Vehicle to home in the event of a power outage. BTW, my other EV to come is Fisker Ocean Extreme which is V2H ready. What I did was buy a 30ft extension cord for $150. I was expecting frunk and cargo mats too. The cross bars are good to have but once we have the cross bars, I would consider after market mounts.