Chris, it looks great. I have some questions, though.
1) Why do you have 2 rows of flavorizer bars on a Silver?
2) What's up with the droopy igniter buttons?
Having owned a Silver B I cannot imagine how you could fit another set of bars on top of the standard 5. There is only about 2" under the grates.
Ha, apparently not organized enough! I found the spring and rubber washer in this photo while I was moving some of the components around to start painting but I can't remember where they came from. I am not sure if they belong with the manifold or somewhere else. Does anyone know where these two parts go? Maybe part of the side-burner assembly?
Regarding propane tanks, I need to start "giving" them away with each grill I sell. I have more than a dozen of them laying around now. I usually offer an empty one for $10 or a full one for $25 with each grill that I sell, but I don't get many takers. Yet, I score them with at least half the grills I pick up for rehabbing.