Well, I read all the posts where Nine_c1 talked about how good the RX65 S7 performed.
So, I bought a broke one off Ebay, sent it in to Beltronics for repair. I am very pleased with the performance so far. And...I was able to run my V1 at the same time without "noticeble" interference. First run was against a stationary K band V1 only, 2nd run was same K band RX65 only. Third run was with them both up and running. Detection distance was almost the same for all three runs! Have yet to find a Ka band source for testing against. Thanks Nine_c1!!