I started getting into this rebuild because I moved into a house with no garage, but I have a basement. I figured electric would be better in the basement so I don't have to worry about combustion by products. Since I was switching to electric I figured I might as well go HERMS as well. If I'm going HERMS I may as well automate the temperature control. My "real" job involves hydronic piping, thermo dynamics, and controls so this all got out of control quickly.
I'm hoping the automation will help me be able to rebrew and hit everything the same time and time again. I suppose brewing on the same equipment over and over would help that too, but I'm an engineer and like to tinker.