TED5000 setup

I have followed the lead of a couple other HA developers to setup my TED5000 that i bought back in 2012 but forgot about it until i started integrating my home with Home Assistant (which by the way is awesome). I have two MTUs in my house and I do not know how to define them in the configuration.yaml or sensor.yaml. Below is the yaml code I currently have setup. As you can see I am cobbling this together.

In configuration I have the following:

utility_meter:
  energy_daily:
    source: sensor.energy_spent
    cycle: daily
    tariffs:
      - standard
  energy_monthly:
    source: sensor.energy_spent
    cycle: monthly
    tariffs:
      - standard

In sensors.yaml I have the following:

- platform: rest
  resource_template: http://xxx.xxx.x.xxx/history/secondhistory.xml?MTU=0&COUNT=1&INDEX=1
  name: ted5000_sec
  scan_interval: 1
  timeout: 1
  json_attributes_path: "$.History.['SECOND']"
  value_template: "200"
  json_attributes:
    - "POWER"
    - "VOLTAGE"
- platform: template
  sensors:
    ted5000_power_sec:
      friendly_name: Power Consumption
      unit_of_measurement: W
      value_template: "{{ state_attr('sensor.ted5000_sec', 'POWER') }}"
    ted5000_voltage_sec:
      friendly_name: Incoming Voltage
      unit_of_measurement: V
      value_template: "{{ state_attr('sensor.ted5000_sec', 'VOLTAGE') | multiply(0.1) }}"
- platform: integration
  source: sensor.ted5000_power_sec
  name: energy_spent
  unit_prefix: k
  round: 2

Any help someone can provide I would really appreciate it.