A Plain Box?

I’m probably going to build a new box for Windows 7. Heck, my present machine is 4 years old.
I’ve been following the builds here and I’m concerned about the box itself. I’m not a gaming teenager. Flashing Blue Neon lights would drive me nuts. I don’t much care about racing stripes or polished stainless either. I will eventually stuff it with an I7 and about 6 GB of RAM and an O.K (but not the latest overpriced screamer) video card because I do a lot of photo editing.

What’s a really good plain Jane mid-tower? Something with exceptional air flow because and a good wiring layout? Because I expect to be using air cooling