Hope you figure out what you want to do ... though if I'd had them make the top, I think I would have had them take it to the finish line!
Thanks for leading the way to the Too Cool T-Shirt site ... I just visited it and learned a lot about how to make a T-Shirt quilt. Interesting that they seem to be the only ones NOT using interfacing/stiffener for teh t-shirt fabrics ... and their reasons make so much sense.