Figured I should post a picture of the final result. Thanks to everyone here and elsewhere who provided building tips and such. There are a number of small flaws that I see but nothing that anyone else has noticed. Still working to get everything setup as far as software goes, but I know that will be an ongoing thing. MAME is running fine, using F.E.E.L. for the time being, since it's using an old P4 running XP. The PC may change sooner than thought, as it's started having some issues in the last few days.