The first thing that I thought of was to take a picture of the quilt and have everyone sign it - perhaps have it in a 2 pic frame and have a picture of the retirement party group in the other side. I love the idea of ladder sashing. I think I would make the blocks more about the area he served than just fireman items. I like to have images or symbols of things. Examples would be the fireman's pole, his hat, crossed axes, the flag, etc. But, no matter what you decide, I am sure he will be thrilled with this gift.