The next thing ill get for my chiller is some sort of quick disconnects for the beer in out hoses, I think try-clover look like the best option. when i bought mine I went for barbs and having the silicone hose attached all the time is a pain in the bum. I also gravity feed mine and have had no issues. I don't dispute the usefulness of a pump, but if funds are limited id go the chiller before a pump any day.
