Just a friendly 'heads up' about Skymodels, if you haven't heard it before: I've got several of their sheets...use them, and like them...but they're fairly widely-known for varying degrees of inaccuracy in many of the markings they print. Stuff like odd color choices...putting on codes or serials for only one side of an a/c, and sometimes conflating markings for several different a/c into one.
Nothing heinous...it just helps to be aware to check their artwork against original sources when you can.
Cheers