Almost got all the pieces, I know I got all the major components.

The relay should be coming in soon, which would complete all the electronic components. I may opt for a Voltage Regulator.
Going to play with the POTS side of things tomorrow.
Then I need the GPIO and I2C stuff going.
Should have decent functionality before weekends over.
Speaking of functionality, I did get the SMS going with the LTE device.
Weight: 334.8