With LightSpace, a decent probe, and a LUT box, any display can be calibrated to the best of its inherent capabilities.
HDR is an issue, as few displays can do HDR correctly for professional use.
(Home TVs/PC displays are not at all suitable, due to in-built tone mapping/roll-off, etc.)
You could have a look at displays such as http://www.konvision.com/
They have full LightSpace integration.