All in all, it is coming along nicely on what is a rare bird.
that scheme is tight and the decals looks great so far.
Transparency masking can be problematic. I have been there with what you have, so these days (on the extremely rare occasion, that I do aircraft) I do not prime the canopy area if possible, just a couple of fine(ish) top coats to minimize the layering effect. The other effect of this is that the interior view of the framing is not primer colour.
