Now this one is interesting ...
Toi begin with, I have no first-hand knowledge of this guitar whatsoever, but since I am always intrigued by guitars I jnow nothing about, I did a little net-digging myself. You're right, Dawg ... there is not a lot of info to be found on this guitar ...
To begin with, the story about PRS sueing Gibson over this guitar seems to be the straight scoop. One look at the Spotlight and it's pretty easy to see why:
The Achilles' Heel of this guitar seems to have been the Steinberger designed trem system. A very nice design manufactured by Honer but out of such cheap pot metal that one or two deep bends would pretty much destroy it. If your guitar still has the original trem, Dawg ... then you have a rare bird, indeed! Here's a picture of it along with the EMG-designed pickups:
The fretboard was apparently carbon reinforced with MOP chevrons ... nice looking and should be good and strong:
The body is reported to be a solid piece of mahogany, but as I said, I can neither conform nor deny. Looks good in this pic though:
So ... that's all I know. Hope this helps. I enjoyed just learning about another of Epi's cool, albeit short-lived guitars!
Jim