Starting another smoker build on a double door SS freezer 50x59x30. This smoker will be ran on 220V due to its size and since I do not plan to replace insulation. I would like to use two elements since I do not feel like making a heat deflector for even heat distribution on this one. Any suggestions on heating element size from anyone that already has a double door electric smoker? Already have a 220V 50amp plug wired so that will be my limit on amperage.