Don't forget item number 5 for your list:
5. Drive the sh!t out of it, all over hell, to see what will break!
Best to shake it down good and hard in primer first, right?
You never know what you might find needs done differently.
I like the "Wheel Hop Test" myself.
Or "Jump the Railroad Tracks"...
Way more fun to find tires that rub, or stress cracks, or... When it's not covered in shiny paint.