So I ended up ditching my WoN display case for some Best Buy Atlantic media shelves to put in my new game/computer room. Sounds like a downgrade, but really the WoN case was more like storage (my whole retro collection was in that thing and you could only see some of it), and these shelves are more for display, shelf-porn style.
In the process of transferring everything over I've realized I have so many damn games... so many. Given that shelf space is still somewhat limited with these, it's also helping me realize which games I really don't care all that much for. Some I'm happy to display, others I'm so-so, and others I find not worthy of any shelf space at all on my new displays. So I'll be packing away some of the games from my collection, and considering just selling them off eventually. Having a couple hundred NES is a lot more than what it sounds like (I can't imagine the space required to own 700 and some). I also need to get some freaking N64 end-labels ASAP. Without them, N64 carts all seem like a waste of space on a display shelf.
When I finally get this all organized the way I like (which won't be alphabetical, more like a jigsaw puzzle of games) I'll take some pictures of what will essentially be most of my game collection on display. I still need to head back to Best Buy and pick up maybe a couple more of these things before I could even hope to have room for everything!