You should re-title this channel “The Patience Channel”. I could definitely see myself needing 3 or 4 of the vinyl floors on hand for every time I screw it up. Impressive work.
Tip: set up a portable heater in the cab, shut the doors and let it get nice and toasty in there. Then you can focus on specific areas with the heat gun
Great work. Just one , maybe dumb, question. Why not but those wire under the vinyl ?? If they were too round there are some flare multi core wires available ( I think?. )
I did that with the last Build, but this time I ran then as original, only because I may add extra speakers to rear and I run the wires in the same without pulling the floor back up. But you are right. I probably should have as it would look cleaner.