I placed the LT filters on my first Blue board. After experimentation, I ended up opening the bandwidth up to the point that they really were not doing much. Also, my first Blue with the filters under performed the RED system, but has different antenna configurations.
I experienced CPU failure due to what I believe (but cannot prove) is a combination of the Vreg issue on the first level boards (not a worry for yours), solder touch-up on the CPU pins, and the LT filter chips. I don't know (and probably never will) if the LT parts back fed the CPU when the Vreg was in the shutdown fault condition.
At any rate, much to my surprise the new Blue board (I only changed the controller board and left the E-Field and H-Field amps/antennas in place), began frequently outperforming the RED system. I would recommend that you leave the filters off the board and not use them.
Greg H.