First picture:
Retracts appear sturdy and no slop noticed.
Looks like 3/16" diameter.
Will have to buy struts unless they're in the other box.
I plan on putting at least a medium robart air tank in, or if not enough room, 2 or 3 small ones.

Second picture:
Six canopies.
Already painted.

Third picture:
Nose retract area.

Fourth picture:
Nose retract with cover removed.