I have a curio cabinet that I want to convert to a humidor. I can seal the glass and the door with no issues to hold in the humidity. I was curious if anyone had done something similar and where you picked up sheets of Spanish cedar? I have found some 3/4" think online but that's a lot thicker than I need. Also, what issues did you run into doing this transformation? I would love to see some of your completed projects. Thanks.