That's a very nice Pinbot to start with! I've never seen the stickers actually on the game, although I've seen them sold separately a few times.
I'm always impressed when someone can do their own artwork restorations, I lack skills in that area.
Don't forget to fuse the 2 bridges in the backbox, the last Pinbot to come through my shop didn't have the bridges fused, and I had to rewire from the transformer to the bridges because one of them shorted.