Hello,
Having installed Mac OSX Mountain lion, and Mavericks, I keep running into the same problems. "Unknown Processor", funky named display, and a ridiculous amount of Memory slots!! I've spent a couple weeks trying to find the answers to these problems online, I have worked out the list I had, down to these. I do not have Chameleon Wizard loaded, or Clover loaded, the other issues I wanted to fix I did by editing the .VMX file.
The Screen resolution issue only seemed to present itself in Mavericks, Mountain Lion gives a long list of choices. I was trying to find the answer to naming the display as a "Internal Display" as it lists on a REAL Macbook Pro. I may have just missed articles, on these topics, any help would be greatly apprciated!