I had a GORF machine,
and also had a couple of WIZARD of WOR sets
I can tell you that the RAM boards ARE interchangable.
There also was a TEST BOARD that was used for testing, I never had one of those
I think I still have a manual for WoW, if you think it might help you.
I haven't worked on any games for a while, so I may be a little rusty,
but considering the responses you HAVE gotten,
I am the "OZ" you had been looking for....
Get at me and I will try to help you, if you still need it.
reflexusa67