Based on the help I received here is my current plan for a control panel.
Box for 1/16 DIN controller 8x5.5x9
SYL-2352 PID
40A SSR
External heat sink for 40A SSR
40A 120V coil contactor
(3) Selectors switches (On-Off for Main Power, Alarm and Element)
(1) Push button illuminated...