Depending on what aftermarket crash bar eliminator you buy this may work, I've seen some where the eliminator bar is a "stubby" bar and others that are just "wings" in all honesty look at G.A.D.S. they make something that bolts up under the neck/fairing and works a lil better from the HD wind deflectors from the reviews I've read. G.A.D.S. is a sponser here so you should be able to find them easily on here.
2012 Road Glide Custom Vivid Black named "Becky" with a simple motto "If it came from the factory like that, it doesn't belong on the bike!"