With Adywan currently looking for people with Rebel Pilot outfits could you pool your resources and try to get some replacements for the helmets of 'Blue Squadron'?
Ady coloured the insignia red but that doesn't change the obvious fact that none of those helmets appear in a battle were all the pilots are pretty much accounted for.
It would be much easier to replace whole pilots in those shots than to just replace the helmets as in these rough mock-ups :