should not have an issue depending on how much slack you have in your wiring. Regardless of final design direction it only moves the mirror out or up by about 1".When installed with the mirror relocation arms you would also be able to hide the wiring better...
I have the OE mirror arms installer for testing and further development because there are no other mirror replicators at the moment.
No, I think we'll be fine. I already have the mirror extenders installed, and there's enough slack in the wires from the side blinkers that I could easily account for whatever added height the frame adds.