Dull Coat before the decals?

[nachoman]

Wow. I can't believe that worked for you. Unless I apply decals to a glossy surface, they barely stick, and the decal film is impossible to hide. The advice I always get is to apply gloss before the decals, and dullcote after the decals.

EDIT: I misunderstood. I see you haven't tried this yet. I am guessing if you do, your results will be unsatisfactory.