is the door going to slide open??
It look very good. I am bussy making almost the same this, and my pictures are also on the forum, my problem currently is having to wait for the resin to dry..
the canopy have to be waterproof, mine has a sump at the bottom and the water spash on the inside when I clean it or do a water change. this might cause problem in the long run so I am sealing the inside..
in total the idea look very very good.