http://store.apple.com/us/browse/hom...co=MTAyNTQwMjg

The new Mac Minis are quite a bit beefier than they used to be. Would they be a good investment for dual-boxing? I'd also need to put up a few hundred more for dual monitors.
I do have a thrown-together setup as it is. It's not pretty, but it gets the job done. A macbook air coupled with a Dell from a few years ago. Nothing strong by any means.

Anyway, do y'all think it's worth putting a grand into this setup? Or can you recommend another that would be more efficient? Thanks.