The blue paint is a close match to the original Homelite blue, but slightly more silver in it. It's a Canadian tire special. I have an old stand that I painted 25+ years ago with a spray bomb of Evinrude paint, I found out after the saw was done that it's a perfect match.
The red is also a very close match, it is Volkswagen "mars red". I just had a N.O.S. drive cover delivered and the color is just a hint more orange- perhaps faded over time. The only way to see the difference is to hold them side by side, thats good enough for me.
I bake my paint on in the oven, so far no problems with gas. Perhaps a clear coat of Tremclad would help? Try this on a piece of scrap, Blackoak. Powder-coating is best, but expensive.
The blue saw is the older one, they originally came with the 2.3 ci engine, but I upgraded it to 2.5 like the later models.
Decals are homemade, reversed, printed on a transparency, then the backside is painted white, then clear-coated. Trimmed and glued on with contact cement. Here is an example.