I too got all of this HQ awesomeness, but then where do you put the Heroquest furnitures on the tiles? I know Shadows over Nerekhall had some sort of library tile with bookshelves figures couldn't walk on, so these work great for the two Heroquest shelves, but other than that I find difficult to find tiles that allow such thing. I also think the base game had three treasure chests only, 4 would have been cool for representing the search tokens in a 4-players par, barring the cases when you need one to be unique.
I was thinking about ways to pimp up the map without redesigning things, and came up with the idea of designing tile frames. I don't have a picture at hand of something that could even remotely look like what I have in mind, but basically you could design an underlay for every tile size and opening configuration (alternatively make it modular) that you could connect like the tiles, giving you rocks/vegetals on the exterior of outdoor tiles, and bricks/walls on the edge of indoor tiles. That would look awesome but would be a true challenge in modelism. Somebody needs to throw out a project on KS