I'll be glad to help you out...
Can I run MAME on this 486 my grandma gave me?
Absolutely. But you'll have to run Mame v-0.02
What color buttons should I use for 'O' and 'K'?
Black. Because that's what you should have removed from your X-arcade
I found this mint condition Baby Pac-man cabinet, can I remove the pinball area easily in order to mount my 92 button control panel?
You must have forgot the button for "Show Framerate". Make sure you allow room for all 93 buttons! (But yes, please trash the playfield.)
Does this blue t-molding make me look fat?
If its blue, and only 3/4" wide, then you are holding it too tight! Let loose.
Should I paint my cabinet black with regular house paint or spay on Rustolium?
If you're made of money you can use Rustolium. The rest of us get the 88 cent Walmart rattle cans.
Dod you all know that Roms spelled backwards is smor?
No I did not. That's the most informative thing I've read here all day!
(too bad I let my PP account expire....this is fun!)