Ok, here is my intro thread: http://tnttt.com/viewtopic.php?t=56154 which should get you up to date.
Today, I did my demolition and took out the bottom cabinets to accommodate our tall selves. Now I can lay stretched out and have a few inches at my head and at my feet. Next I need to insulate and close in the new foot of my berth. Pics forthcoming!