It's had some serious hours of reading from the members here, my new system is based on his, with some mods. His electric controller is over the top, beautiful but wow is it expensive. There are plenty of options that are more cost effective than that. High Gravity has the EBC II and III, the II is what I've got with the Ranco Controllers, the III integrates the controllers but costs more than double the difference of the controllers, but even at that price it's a third of the Controller from electricrewery. One of the reasons I went straight Blichmann was the electricbrewery site.
JQ