This is probably the scariest, most daunting, and exciting thing that I, much less we as a couple, have ever done.
I only have one thing for you, and it's the simplist way to tell you. We put it together specifically for this occasion and it took a surprising amount of effort with it being piled on top of the other things we are doing to work towards this goal. But T, with his awesome skills, made it anyway. And even if he doesn't feel like he was able to do it as well as he would like, I'm still proud of him.
But, here it is : a link.