As a note of interest, I called a sign shop the other day, and they sell the coroplast in 4x8 sheets at a specific price. One local shop quoted me $32 a sheet and the one I bought from charged me $22. They cut it into 4x4 pieces and my husband then cut them into 8x12 pieces for me, and I am now in the process of putting my 2+ lengths on the boards. I love it! At this point, too much fabric,,YES! At least at this point I am over-whelmed. My husband did make me pigeon holes, just like you see at the quilt shops, to put my fq's in and that is working fanntastic too. But, I have not even made a dent. As for sorting pieces..by size, NOT..going there yet. But I love what I am doing and am excited to see the finished end.