advice for changing tanks

[molybdenumman]

Finally, i get to upgrade my 50 g to a 90 g tank tomorrow.

I am looking for advice, guidance or hints on how to get this done with the least stress to my fish and corals.

Unfortunately, I am planning to put the new tank where the old one was so I have completly empty the old tank and contents to storage bins and then add everything back into the new one. Any and all helpful hints would be greatly appreciated.

DanTheMan