I must be crazy to do this but.............. I am doing it.

[bluetang]

My two cents would be...
Don't scan the real old ones, as reefkeeping technology has increased ten fold over the years.
All you old hats, think back to when you first started reef keeping and the equipment that was used back then. I'm fairly sure you would shake your head at using some of that equip now on your tanks.
On the flipside. It would also be cool to document the changes and mentalities of reefkeeping throughout the years.

Rob