err....It's all good if you talk to yourself right? (of course it is B....don't let anyone else tell you otherwise)
I wouldn't flip them, they have been specifically designed to fit how they fit....the Holes where the bolts go have been milled so that the bolts sit flat inside the clamp. Structurally speaking, just doesn't sound like the greatest idea... plus, I don't think they'd clear ANYTHING.
if you want lower, get clip-ons.