The last two weeks have been countless shippings of wire, breakers, spa panels, pot fillers, plumbing fittings, etc. Today, the biggest piece to the puzzle showed up. The Brewtronix Hosehead 5BC Electric Brewery Controller with Raspberry Pi. It will handle 240/50, so I can run both of my 5500W ULWD elements, it controls my pumps and it comes with 3 temperature probes. I should be up on the new system before the end of July!