Shaun - you are wise above all others, but, in this instance, I would, with all due temerity, and in the certain knowledge of my unworthiness, and lack of appreciation of the finer points of forum design, not to mention (yeah, right) my complete lack of understanding off all matters technical, but.....
ORANGE!!! Shaun, darling, orange is so, so 70s. I defer to nobody in my love of burnt umber, but only in context, as a means of heightening sensation, as a hint of passion in the chiaroscuro. Orange squares bring to mind 'Madchester', (the horror) Joe Bloggs and some really dodgy Ryman League away strips. I beg you, Shaun, stick with blue!