Head: Mainframe
Body: Mouse
Vest: "Ultimate" Duke

I really liked the inclusion of Mainframe into the 25th line and wanted to bring him forward into the newer style of figure.

LBC was the way to go. Just a simple head and gear swap and Mainframe enters the modern age. Originally, the head sat a little too high on the neck and I had to drill out the head a little.

I just use a drill bit and gently hand drill into the head. Just a little bit at a time and the head will eventually rest lower on the neck post. I think I need to drill out just a little more, he's still a little bit of a long neck.