So what is the expected current draw for the new "meters" PCB? I kinda like powering my "non-SVGA" P3 from the back of my "unmodified" K3. I may eventually do the K3 pwr mod but it's not in the near future. Bottom line: how much current does this "meters" PCB draw? And will I be able to use it from an "unmodified" K3? Scott AD5HS