does anyone have an SPS *only* tank ?

[kien]

As the title is asking, if anyone is running one I'd like to hear from you! Also, I don't mean SPS dominant, I mean SPS ONLY, no LPS, no softies, no fish, no inverts, just a tank full of SPS.

Reason being, I've been looking at some reefs from japan and a lot of those are just crammed packed full of SPS and that's it, nothing else. Was curious to try one of these in a new setup.