I never thought I'd ever do any solar/planetary imaging, and, I'm kicking myself now.

Moreso because it's the only one we'll see in our lifetimes.
I've spent a while creating different fields of view (in Starry Night Pro Plus 6) with the two scopes that I have, with and without POWERMATE and the Takahashi Extender-Q. The FSQ-106N with the Extender-Q 1.6x and a full frame camera looks like a wonderful combination.
Looks like bodgie film solution for me.
H