Looks mush better bud, imo the front is the most important place to paint as thats where the water was sitting for the longest and rusted the worst, I did 2 coats on the areas you have done so far, covered a treat!
Friday I might need to be doing my amp rack on the roof as I was supposed to get it done last friday but was helping adz, but il let you know!
You could remove all the stuff in the new car and the old car to get the ball rolling then I can start with a clean slate so to speak
EDIT : Didnt you want 4 gauge power cables before it goes back in still for 2 amps?