Decal help

[Squidbait]

So if I read you right, you want to decal something like this:


Looks to me like you should be able to get what you need from the Microscale 504 decal sheet - boxcars, gons and hoppers:


They have it in N (60-504) and HO (87-504).

Or most of the Grain Express (4212) sheet would work too, I think:


Or am I missing something?