I decided to finish the cabin, before I continue with the engine installation.
I needed to paint the visible parts of the interior first.

A friend of mine helped me remove the canopy, so I could prepare these areas.

When I removed the canopy latch weldment, I cut of the right latch eye that wont get used.

After removing everything from the cabin, I masked of all that will be covered by the interior.

Finally the interior paint has been done. I have been post-poning this way to long.
There is still interior part that will be painted, but I will be able to do it outside or at work.