Hi Harfleeter (Took me a while but I get it!)
Is it just the pegs you wish to replace or the hangers as well? I have a pair of footpegs off a Honda CBF500, just the actual pegs, that you are welcome to if you think they might be any good.,
I am actually about to go off on my hols until Friday and won't be able to see a reply until I get back, but if you want to have a look to see if you can modify them feel free to PM me an address and I will post them off to you next weekend.
Ian