Graham Audio standmounts are nice too:
http://www.grahamaudiousa.com/ls58/
http://www.grahamaudiousa.com/ls58/
You want fairly high efficiency for the 845s if you can. I've heard the Omegas (well the Alnico Monitor, i.e. single driver version of the one you pictured) and it's absolute heaven. That version would basically cover the rock genre that the older versions were challenged with (and high energy classical). I think you would be hard pressed to go past those with a sweet single-ended tube amp, especially for the price.
Very cool, would love to hear those some day.Just picked up a pair of evolution acoustics Mmicroone's. On the stands they look and perform wonderfully. I can see what all the hype was about.