Oh man you broke the first rule of cab building. Never play until you are 100% done (ok well maybe you are never 100% but get close!). 
Great progress BTW
You know they say the same thing about building a home theater. Never hang the projector until the room is done. My HT is not done yet and the projector has been hung for months and I already have over 400 hours on it (or at least my boys do).

Don't worry, I still have enough things on the cab that are not done that they will bother me if I do not complete them, like having to get one my hands and knees to turn on the computer, having to remove the CP to access the keyboard, etc. Tonight I plan on pulling it out and adding some more edge trim and getting the keyboard tray in. Tomorrow I will get the computer power button extended out to a spot below the CP so I can turn it on without removing the bottom front panel and the light for the marquee installed. Wednesday I start painting and plan to be complete by Friday, sans side art, which I still have not settled on. The marquee will get designed today and possibly printed on mylar here at work before I go home so I can see how it looks.
Still much to do but it is getting there.