[Wanted: AT binding]

I am looking to buy some AT bindings, preferibly some silveretta's, or a full AT set up for glacier travel. My 2xplastics are a Mens 10.5 US.

[Peak 11300 alaska(ruth gorge)]

Me and my partner are planning to attempt the southwest ridge of peak 11300 (alaska range, ruth gorge) this May. I have looked in Colby Cooms book(Climb Alaska) and I am currently researching AAJs. Does anybody have any info on this route?