Hah, that might be slightly above what I'm ready to pay for a at-home server yes :) But given the right specifications and software integration, I'd probably be ready to pony up up to somewhere around 10K for a complete solution if it could replace all my existing hardware, even if it was more expensive than other options with worse tradeoffs.

You would need 3-phase power too. At 208V and 15kW it'll draw over 70A peak :P. If you can wire that up in your living room, I raise my glass to you!