SR the xyron is the perfect adhesive for this project... just make sure that you have the permanent adhesive and not the temporary... or and just a little tip that will make things much easier... rather then trying to get cut the lo perfect to fit... i leave them a little big and then use a nail file or sand paper to sand off the extra paper... Gives a nice sort of shabby finish to the edge and it is always perfect. I have photos i can email you if you would like to see how to do this.... just let me know.
