I am trying to design a new detection unitwith possibly a flash unit as well, and would like to get some input on what people would like to see on this board. I do have a degree in elecronic engineering, so I am a professional. Maybe instead of buying two of three different boards to have them all in one, passing savings down to the consumer. I would ideally like to have them in stores and catalogs, but need to have them designed and build soon. (for upsoming train shows) Any input in what other modelers would like to see in elecronic boards. We want something made by modelers for modelers. Thanks!