All this would do is increase the wave height, it should not be needed really on a standard 4ft 120. The 6055 would need either its own 7092 set to pulse mode, or you could use channels 3 and 4 on a 7096 or 7097 for wavemode and channels 1 and 2 for pulse mode for the 6055. If you don't already have the second 6206, the money would be better spent on a 6095, the ideal would be 2 6095 and a 6206 or 6208 (which is slightly stronger).