1. Locate a regular outlet at the display.

2. Wire the outlet at the display back to an inlet located near your high-end surge protector/power conditioner or UPS. In addition to the advantage of having your display plugged into your power conditioner you are also now assured of having it on the same circuit which helps eliminate ground loops (not that you couldn't spec it that way for the electrician anyhow).

3. Now just use a standard extension cord and plug one end into the inlet and the other end into the surge protector/power conditioner/UPS and you have "clean" power at your display.

Of course you could also just use a surge protected outlet at the display or whatever but I think the above is the best solution.