Just saw that Revzilla now carries Mitas tires. May have to try out a rear since my K60 is about toast. Just thought I'd mention it in case you didn't already know.
I've seen that they carry them but haven't seen them in stock for the rear lately. I ran a set of them last year on my Alaskan trip they were fine. I presently am running K60's and will probably go back to the EO-7's.