Thank you for the replies

I wanted to go for a pre-made CP, since I don't have many tools at my disposal, and very little free time to muck around with layouts, wiring, etc. .. plus, the 2-player setup from arcadesrfun looks amazing, and they'll customize for free

Also, the cab is ~25"wide, which is a
little too close for 2 players IMHO.
Velcro huh? Great idea! Just another n00b question; is the CP open in the back? It seems like I might be able to 'hang' the CP over the cut-corners .. here's how she looks after some sanding and gutting: