I decided to power wash mine, again, with some Simple Green, as the snow was coming down. Followed it up with dish washing soap and hot water. Regreased and got her ready. With all three 3/4" intakes open, she hit 350 in no time.
About 30 minutes later, this is what it looked like. I didn't paint the outside and didn't want to deal with rust, so I covered her up. Kept between 350 - 375 until I went to bed.