I'm doing a Dixie blackened voodoo lager clone and it calls for a protein rest. I've never done one and don't really want to, just wanna know if it's absolutely necessary. The bill is as such, 16# 2 row, 5# 6 row, 1.5# chocolate and .75# C80. I understand that 6 row should get the protein rest, but at 21.5% of the bill and it being a darker brew I'm leaning fiestas forgoing it. Anyone have any input on this?