John,
Last installment, the IR spotlight storage part (you don't have to have one spare, do you??)
I measured the tubing diameter with calipers. It's 1.260", so it's 1-1/4" tubing rather than 1" pipe.
There is good symmetry in support frames mounted radially to the turret. The two end ones are pretty well the same dimensions, with one having diamond mesh. The two inner supports are the same except for the angle brace being moved on the left one.
Good luck.
Malcolm
