The Lee Pro 4-20 pot is what I've been using for years too. Drill the pour spout just a hair larger when you get it; it will cast easier.
RoninPhx, if you're having trouble pushing bullets through a lee sizer, you need to polish the taper in the sizer. They are generally pretty rough, requiring excessive force and sometimes finning of the bullet base. Once polished, no lube needed, and you can size down a lot farther than you'd expect, without too much effort.
