Pete,
Think it's looking good so far.
If you are going to airbrush the model, clear parts can be attached first and painted along with everything else. The trick is to use a quality tape (Tamiya masking tape works well) place a piece over a clear panel on the canopy and burnish down (wooden cocktail stick is what I use) making sure you get the edges tight against the frame lines.
The raised edges of the frames should become quite apparant through the tape, run a knife (with a new blade) up against the frame lines and peel away the excess tape leaving just the clear part masked. Repeat panel by panel.
Tamiya tape will cope with some curves but for difficult areas the clear section may be sdged with thin strips (1mm wide) cut from your tape, the middle being filled with Maskol or similar.
When spraying undercoat with the interior colour (which will show through to the inside), the final colour can be applied while spraying the rest of the airframe.
A couple of advantages are that the canopy in place will protect your interior detail during painting and any filling can be done if needed to make the canopy blend in before painting.
One word of warning . . . plug all the holes in the fus, if spray can get inside (even a very small amount) it can find it's way to the inside of the canopy and 'mist' it.
Hope this makes sence, would be better illustrated with some pictures but regret that none of my projects are at the painting stage yet!
Si.