Becca, that nest looks much better then the one I have, who makes it? Mine has the peak at the front, like a wedge. It leaves the space towards the back too low to use.
As far as two side-by-side in the Tut, it's 50" from the pole to the sidewall (which can be pulled out to near vertical). So considering the average pad is 20" wide it should work.
Steve
I believe our current nest was made by Bearpaw wilderness designs. We previously used a duomid from Mountain Laurel designs, and it had a similar lay out as well.