It probably doesn’t help any, but I know somewhat how you feel. In 2002 I ordered a new tuck, my first and only one ever. F250 crew cab long bed 4x4 diesel 6-speed manual. Luckily I ordered just in time to get one of the very last 7.3s, built the week before the line switched to the 6.0s. It’s a LONG truck but our young family was doing a lot of camping and canoeing at the time, and we were planning a long camping tour “out West” the next summer.
The truck was delivered on a Friday, and my buddy that works at the dealership called me to let me know it had arrived. I looked at it on a Sunday on the way back from camping, and called the dealership owner (who I knew personally) on Monday morning and told them I didn’t want the truck cleaned or prepped, only the PDI that the dealer has to do. I didn’t want just anybody driving that long beast around the dealership. Well, the next day the owner called to tell me they had wrecked it pulling it into the wash bay. Luckily it was just the bed side, not the cab. There was a very tense meeting that afternoon in the dealership! Making it worse was the fact that they couldn’t just order another one because I didn’t want a 6.0.
Long story short, they made it right, losing a bunch of money on the truck in the end. I still have the truck, and it’s a great one! Hope your purchase eventually turns out as well.