Todd
Overall, I like this image. The colours make it for me, and I personally wouldn't want you to tone it down. Did you fool around with the HSL sliders to make the blue paint a near exact match for the sky hue and saturation, or did it just come out that way? Whatever, it works for me.
Compositionally I am with AFairley: something is a little off here. Either you need a bit more breathing room around the structure (more central, more on the left, more sky, less foreground) or maybe come in tighter and make it a pure study of colour and form. As it is it is neither fish nor fowl. But I should stress that the composition as it is is not a deal-breaker with this image - the study in colours make it work for me.
One thing I would suggest is that next time you make a shot like this you pay a little more attention to camera orientation at capture. The top and base of the structure are converging slightly from left to right which tells me that you were standing a little left of centre when you took the shot. You can't do much about vertical key-stoning unless you stand on a ladder but for a shot like this you can at least deal with horizontals, in this case by taking a step to the right. You can fix all this in LR with the manual lens corrections (see attached) but better still to deal with the horizontal issue at capture, if the location allows. As I say you can't do much about vertical key-stoning but that is an easy fix in LR; in general with perspective corrections the fewer you have to do the better.
Best Regards
Ed
