Hi guys I'm busy building a 1220 X 450 X 460 tank with a 3ft sump. I have to deside what to do with the stand: Galvinizing or Powdercoating. Which is better and what can I expect to pay for a stand for my size tank? Stand will be 38 X 38 X 3mm square tubing and +- 1m high. And also a place that you would recommend to do the coating.