I am sure they can be made to work. You may have to
play with bearing sizes and spacers.
I have seen a GG SM with Marchesisi wheels on it.
Someone in the UK posted a picture of it.
They do look great, but, at around $2,000 US for a set
are out of my price range for the near future.
if you do it, post some pictures.
Jeff '98 EC250SM