I couldn't make even the small number of connections suggested with those little connectors. They died before. I put in parallel with each connector a pair of male-male pins used with IC sockets (2.54mm) and another pair of male-female pins at one end of each test lead. They won't be 50 ohms but their length is too small to be very bad at the frequencies involved. And they allow you to connect and disconnect hundreds of times (and are easy to change later).
Regards
