the overall work of course will take more than 2 days, I wasn't saying it wasn't. I meant that the overall downtime for the truck would be about 2 days, as I need it for work. Thta is why all the prep work gets done before hand outside of the truck. On the lines, I was considering making them myself, but if the later-model lines go in the same location as my 1979, then I'd use those. On the plates, I'm a fabricator by trade so that wouldn't be a problem.
On the computer, are you using a car engine / harness? the trucks I've seen as potential donors seemed to be routed by the driver's footwell, which wouldn't leave much room to stretch to the center of the truck from what I can see.