i recently bought a set of 12 inch apes that was taken off a harley. so they are kind of narrow and not as wide as the stock handle bars on my 2012 vulcan classic lt. But i was wondering how tall of risers can i use with those ape hangers without having to change my cables? I have not changed out the handle bars yet but i did set the new handle bars on top of the current bars to kinda of get a feel more or less and being 12" apes they are not that high. Seems like maybe almost the same height of the stock bars when they are raised up. Any idea how high of risers i can use with 12" apes also without changing the cables?