I just read this thread from start to finish...
.. I know you've heard it a hundred times, but i'm sorry about the crash of your tank. Good on you for getting right back up and starting over, even bigger!!
Your new set-up is impressive!!!
I would love to have a tank in the wall w/ a room set up just for my fish tank.. thats awsome.
Good luck w/ the new tank, and keep us posted!