Hey guys,
Thanks for all the comments already.
I've been cleaning them up a little bit, trying not to do any more damage, etc. 
The SCI one needs quite a bit of work, the back side of the cabinet is pretty messed up, been 'fixed' a few times with drywall screws, etc. 
The R-Type is pretty solid but does have some corner/edge damage. I changed out the buttons on the CP. Kept the originals in case it's important to someone. 
I am told that I am only the 3rd owner of this cabinet. 
Leapinlew, I have no clue. Why not send over your DK cab and I'll do an extensive comparison?
Malenko, if I told you, you'd just  

Ha ha!
But here is another shot with the CP in it.