Remember a very important fact if you choose to get balanced power: Reconnect the grounds at all audio inputs!
If you follow the conventional wisdom of studio wiring, that is, "source-shielding" you may be in for a major headache in reconnecting the ground lead at all inputs on your gear. While the Equitechs work fine without the grounds connected, they usually work much better with.
It could mean just a little soldering......or it could be re-attaching EVERY input connector (if the ground lead has been clipped).....
Also take into consideration the amount of power you need. It's very wise to put all gear on the same balanced power reference (you can hook 2 equitechs together, which is cool). If you have a live room with outlets for audio gear, see if you can get them on it. Also, leave yourself a bit of headroom in terms of wattage. If your studio draws 19 amps nominally, don't stick a 20 amp supply on there or you'll be cryin' later! Also, avoid sticking lights, refridgerators, etc. blah blah blah.....
Balanced power is a complex thing and must be planned out correctly. But then again, proper studio power as a whole is very tricky. There's nothing like good power to bring the sound of a studio up a notch or two....