I had an interesting idea / question about these patches -- could they be pulled from the same resource "pile" as flags currently are? Flags and roundels can be easily used as patches, and it would be nice to not have a simply static store of separate patches (other mods could add patches, etc.). Simply pulling the patches from the flag list could be fine (or something that could be toggled).
I like to add a patch/logo for the contract agency(ies) that I'm flying for, and it would be nice to not have to quit the game, migrate the images, then re-start.