Moving a reef tank...

[fishbait]

I'm in Abbotsford... the tank we're interested in is in Surrey...

No, we have not bought anything yet, and yes we have been researching the subject for the few weeks or so (not to mention saving for a year or so =).

I'm especially interested if any of you have experience moving tanks, ie how much of the original water to keep, things like that. Was there anything you've done in the past that worked really well, or conversely which worked really bad that you wouldn't do again??

Thanks!