Definately looking really good. Thought I would read the whole thread this time.
Page 11, Ball Valves. I got mine from LG Gardner for $10.78 and $13.47. First 2 I bought from the North Shore branch and they only had 2 in stock, so went to the City branch and they charged a little more!
Page 13, great to see your wife helping! :lol: How did you do that? Spill all, what's your secret/bribe?
What were the egg crates for? I couldn't quite see them in your tank.
Have you got a RCD in your power plugs?
And last of all, you could install those venting units that go in the ceiling and just pump the hot air into your ceiling cavity or straight out of your roof.