I have an old Tron cab in pretty bad condition.  Many, many parts are missing.  Mine just has the wood components.  The lower 3" is heavily water-logged, the adhesive is coming apart everywhere, the screws have destroyed the wood and hence aren't holding anything together, etc.  No control panel, marquee, internal hardware, etc.  The only thing I have is the coin door in poor shape and the curved plastic that is directly over where control panel should be.  As you can tell, it's a long-haul project.

I need some help with some basic things.  Measurements mostly.

Can someone post some high-res pics of the retainers for the marquee?    Looking at what's already posted at https://www.dragonslairfans.com it seems that they are L brackets, right?  What dimensions are those?

Also, is the marquee a standard 8" because I only measure 7" 13/16ths between the top board on the cabinet and the lower part of the marquee board?  It actually seems like it should be somewhere between 6 1/2 - 7" high.

So I need info on marquee retainers and the dimensions of the marquee itself.

Can anyone help me out with this?