I hung mine be replacing the four screws that hold the endcaps on with eye hooks, then attaching chain. The legs are removable so they don't pose a problem. They just slide on and off in grooves on the underside of the fixture. There is only one plug for both the white and blue leds. I have the timer set to come on in the afternoon and go off in the morning, and then just flip the switches to change to moonlight in the evening.
How is the coverage? Optics? What size tank does yours run? Co2?