What to do next

I`m with 73red-duster on this one. On my car I did the exterior last, knowing I would bang it all up if I painted it before assembly. It would be a good time (after you`ve seam sealed) to paint under the dash, floors, etc.. It looks like you`ve got a great start. You could always drop a race Hemi in it, finish the camouflage, and call it the War Dart!