For those of you interested, Instawares has a promo that involves free shipping for Winco products. You guys can pick up the 30 qt mixing bowl I used for $18.92 shipped. Looks like the promo ends on 5/29/15. Happy building!
http://www.instawares.com/Winco-30QT-Mixing-Bowl.WDI-MXB3000Q.0.7.htm