Checked out your setup, you are really into low power consumption! I don't leave my servers on all the time mostly due to noise and heat. I have three C1100s, a gigabit switch, a Cisco router, and 24 inch monitor connected to a metered PDU and the readout states it's utilizing 6A. I'm not knowledgable on power consumption but based on a google search of watt to amp conversion, it works out to about 600W or so which seems less than I thought it would use.
Yeah the C6100 is a beast. A guy I worked with bought one for his lab and he put in the mezzanine card. His lab setup must be awesome.