@zslane: Has there been any updated news on the RF mx? Last I heard is that it will be full-size with variable switch weighting and RGB LEDs. It will be interesting to see how the 30g switches fare under the SA profile caps.
I recall that you favor full-size keyboards. As for me, if the RF104mx is a success, I would like to see a 60% version, although Topre might be too honorable to launch an incursion into the PFU HHKB domain. It might be easier for Topre to make an RF87mx, but I no longer like the TKL format. I also prefer Topre caps on Topre switches -- the two unite beautifully in a well-tuned functional unit. Even so, it might be fun to dress up a 60% Topre mx choosing from the incredible variety of mx-compatible caps, including SA profile, but I would want 45g or possibly 55g domes underneath.