Hello Gordon;
I wonder if a grey, or monochrome toned background may not work better? My thinking is that behind an urban setting, the washed out look of a mid-winter sky may bring more atmosphere, and be more appropriate, than a "field-full-of-buttercups" blue sky with fluffy clouds.
FWIW, I like the industrial scene - but not the blue sky that goes with it...
Good luck, and I'm sure you'll have a eureka moment that settles it for you.
Regards
Scott