So we purchased the touring in May and was told we could not add to the order, the arrival date is only September. We wanted to add the hitch, front sill plates, remote key fob start, seat protectors, and front bumper guard. At the time we could have added them on as invoice, now they are saying Msrp which is around 1200 instead of invoice at 800 but the kicker is now they want almost 1500 for the install??? They are saying port install would charge this as well but I’m not convinced. I just want to reorder but afraaid I might not get the first offer of everything at invoice... anybody else in this predicament?