Good, I like the Maxxair for the same reasons as you. Expect to get to it in a few months. I had thought it was a post by you that I saw here, a month ago, where someone had mounted one in a Transit -- now, I don't know who, for future reference. That person had used none of the recommended sheet metal screws, and IIRC, held the fan in place with VHB tape. They built up the side channel depressions (with VHB? I didn't quite get that). The channels, I've been thinking, I could do with vinyl molding strips from Lowes, shaped as needed with saw or other power tools. If that person is reading this, or, if anyone knows who I have in mind, please say.