Ok, I'm back to using Be Theme from X Theme, let's see if we can get this going correctly now.... starting at the top, I'm already reminded of an issue:
Why can't I remove completely the blue and black image? 
No, I don't want to replace it with another bloated and huge image to slow down the site.  No, I do not want to delete it by selecting 'minimalistic'.  
Yes, I would like to just set a solid color and move on with life.
Why is there no option in the backend to REMOVE the image and simply select a solid color to fill?
Yes, I get that it's a lot to program, but ...seriously, who wants that image stuck in there & who wants to replace it with another image when simply a solid color will work just fine?
                 
                
Comments
body:not(.template-slider) #Header_wrapper { background-image: none !important; background-color: #FFF !important; }