Interesting detail for Emergency Hoppers

While attending the RPM meet in Valley Forge a few weeks ago, I found something I can put to use immediately. I have an undecorated Proto 2000 Emergency hopper that I am building as a Santa Fe version. Bill Hanley designed these interiors to enhance his models of B&O Emergency hoppers. He had extras produced and was selling them at the meet. A pack costs $7.00 and provides two sets of self-adhesive laser cut wood parts to detail the interiors of two cars - double what is illustrated in the accompanying photo. What a bargain!