Just a couple of questions. I've pulled the trigger on one of these a couple of days ago and it's on it's way to Australia. I'm a very happy man Questions - 1) What rack cases are you guys using? Has anyone used an aguilar 3ru rack bag? Are rack bags a bit silly for such a heavy head? I know ventilation is important too. 2) Do any of you run a 4ohm and 8ohm cab together? 2.67 ohms would be the outcome. Do you therefore run the GBE with the impedence switch at 2ohms? 3) Any Aussie users - Where the hell do you find 3AG 6A Slow Blow fuses? They seem to be a bit scarce around Brisbane. Any tips would be greatly appreciated.