FS: White Industry/Stan's ZTR 355 Troy Watson Built Wheels Shimano/SRAM

In attempt to have the same wheel set up I am looking to trade my Troy
Watson built cross wheels. They are White Industry hubs (shimano/sram)
on stan's ZTR 355 rims. No machined sidewall, UST yellow tape
installed, will include valve stems to set up tubeless. Black spokes
and alloy nipples (I have no idea what he used) but these came in at
around 1550 grams with the rim strips on.

I recently picked up a set of Ksyriums and have to change the brakes
when I switch back and forth due to different rim width. This would be
silly for racing, so looking for another set of Ksyriums. Would prefer
the silver SSC SL, but the older black SSC SL ones would also be grand.

If you do not have Ksyriums to trade I would also do $425 shipped CONUS.  Thanks for looking.