Okay, I did my part. I already have more gear than I need, but that's a good price. If this project gets funded, I will sell the Speidel 30L that I have yet to use. The 30L is way too big for my standard primary volume, which is 3.5 gallons. I did not purchase the 20L because I make a few 5.5-gallon batches a year, and I thought that the 20L would be too small.