My wife has cleared the winter buildings off her layout and it's been painted green. (I'm letting her decide what happens.) She thought for a while about having bird houses on it (There are a couple on it now), but is thinking about more realistic structures. She's seen a couple that she likes, but not many. The shops we've been to stock mostly Lionel and RailKing. Can anyone suggest some other manufacturers? I'm thinking of something like DPM or one of the modular sets. Any suggestions for a store in southern Ontario that stocks reasonable O scale, not just the tinplate?