they look comfy and thought they could be switched out without changing any cables.

 

If they are 1.25" across the clamp...then they should work and from appearance shouldn't require any cable modifications. If smaller, then you will need some form of spacer.

 

They are one inch bars and are comfortable. I put some on my deluxe and love them. Sounds like you may need risers as well if yours are 1 1/4".

 

Fatboy bars will go right on a breakout. I was at a shop a week ago and the guy offered up a used set for 30 bucks. Not what I was looking for , but they fit the risers.