Thanks JarHeadJohn! A good idea.
I'm still up in the air about switching them out or not. The problem before was cracking. No matter how careful I was with tension, I always ended up cracking the pieces. As you saw in the image, the holes are not centered and are closer to one edge (PCB obstruction). The wall is only about 1/16" thick with a 6/32 so I needed to go smaller.
I'll see if I can get some SST screws that are similar in size and threading.
Per nategr8ns request here are some shots of the top. The bezel has not been bonded yet as I still have the final-polishing to do; neither is it centered on the Power Switch. The fan contoller knobs are almost flush with the top of the bezel which was my hope... "stealthed" (used rather lightly...lol).