Gonna have to chalk up the missing pics to the Microsoft God's Anger. I put a link to all the pics to the thread at the top of the post and here it is again. The pics show up when I edit the post so maybe MS will fix the issue.
A Big Agnes Q-Core Long thats 4" thick. I'm considering a whole floor 6" made for a 2 man tent, can't recall the brand. The kids just use a 2" Big Agnes. I've looked at getting a large foam pad from Cabelas for my XL cot but when rolled up its about 12-14" across and tricky to fit in the truck with my gear but since I put this all together I've not used the cot.