Well, I've run into a few Hellish canopy masking jobs.
High on the list, if not top spot, is Monogram's 1/72 B-36 Peacemaker. I can't imagine that masking job at 1/144 for the Hobbycraft kits.
I've always found P-38 canopies to present problems in masking.
The F-16 canopy is deceptively difficult, because you only have one little area of framing and no flat surfaces to tack masking down to. The best way is to cut your masking into little narrow strips so they'll conform to the curvature better and avoid the possiblity of air bubbles or premature lifting of the mask during painting.