Thanks guys.
Afraid I'm away on vacation at the moment so I can't make measurements.
The CP is 20" wide if that helps any.
BTW I used a single strip of white LED tape for the marquee light and I couldn't be happier with it.
Never had a more evenly lit marquee. Only cost a few bucks, no heat, and should last a very long time.
I'll be using it on all my machines from now on.
And if anyone is wondering, those are Zippyy joysticks. Long-shaft style so I could bottom-mount with no routing.
I completely removed the restrictor plate and they now play great on both 4 and 8-way games!