Poof! Instant Strongpoints! (?)

While digging out some of my Colonial buildings to use as background for the shots of my first 1/72nd scale fire team, I found some 28mm blockhouses I had made for ventures into the Boer War (which haven't happened yet, I've got 30 Boers painted and almost as many primed plus some guns...).

I thought they didn't look too bad with my 20mm Canadians.

The doors are perhaps a bit large, but not too bad. The roofs all come off. I could easily replace the tin roof on the smaller block house with a sand bagged parapet. Or just add a sandbag parapet to the roof as it is, and maybe a nice sun awning.

All set to guard Route Summit or the highway to Kandahar?