Wow you guys are a lively bunch

. I think i need to post my questions elsewhere because I'm not getting much traffic. Oh well thanks for those following along anyway.
A lot of progress has been made since my last post. The arcade is now standing vertical and all the pieces are laminated. I mounted the monitor, secured the base, secured computer shelf, test fitted to glass.
Going vertical was actually pretty easy. Using several clamps I simply lined up several of the panels clamped them down and checked everything with a t-square and level. Once I was satisfied I used some doug fir I had lying around and laid out the base. Secured it all with some screws and wood glue and voila. The doug fir actually made a really nice base and the added weight lowered the center of gravity a little. The arcade is already very stable and solid.
Decided to test fit the monitor. Created a frame to go around the monitor and reinforced it with some extra cherry plywood I had around. Attached the frame to the cabinet stay using screws and wood glue. Hoisted the beast of a monitor up with great effort and and threaded some 3/8" bolts through the frame. Note to self: next time this is a three person job! Used clamps and extra wood lying around to temporary create a shelf for the tv board (note in the picture those clamps aren't attempting to hold that tv lol.) Crossed my fingers and turned the tv on. Still works!
Next up is cutting the control panel. I will then order the artwork. I will be going with my original direction of
space invaders as per the wife's suggestion. Then in no particular order attaching casters to the back, attaching panels, create bezel out of the glass, mount the glass. I have to wait on attaching all the panels though so I have room to apply the side art components.