Ok, so I call this tectonics-devising finished. With some minor alterations, the last wip map I posted is the latest version and I am working on a final look.

This includes re-painting boundaries with an appropriate technique, including triangles for subduction areas. It also includes labelling the map to make it a self-standing object and not just a notes holder. Both are unfinished tasks at the moment, but here's how it is shaping up:
wip_tectonicsdetail.jpg

This might well be my first finished map to post at the finished maps section... I'm happy.