12" KhromeWerks here.No complaints at all.
1 of the best mods I've done.

 

It"s probably just me....I have them pull back a bit and also used poly bushing. They feel fine and like how they handle around town, it's just going over 70mph. Stock bars just felt more stable. I'm sure with more riding time I will get the feel of it. Anyhow 70mph is safer. Thanks for the advice.