Also, will they fit with a swingarm bag? I'm guessing not.

 

I've got a swingarm bag on mine with these. the peg can be stored and deployed, but makes it hard to use. Only people I ever let ride and my kids, and they usually just put their small feet on the swingarm bag on the left side

 

I purchased these and can confirm that they will work with a Swing Arm bag. I'll take some photos tonight and post them up...