Update....I decided to use what I had on hand and am using freezer paper and iron it on each hexagon. So far its working out...it doesn't shift or anything. I am not going to do a whole quilt in this way but rather make individual "flowers" from them and applique them to a block. My next question would be..how would I remove the paper from the outer most hexagons without it losing its shape...or do I applique it with the paper in the outer ones?