Hi Steve,
I am using the Lamm M1.1s with WP5.1 any very happy with the sound. I think Lamm and Wilson are great match as I've using Sonic Frontier power 3 monos and VTL450 mono for my WP5.1 and I found the Lamm has best of the bothworlds in tube and SS. Besides the M1.2 has more power then mine old 1.1 and the WP7 is easer to drive then the WP5.1.
I am using the Lamm M1.1s with WP5.1 any very happy with the sound. I think Lamm and Wilson are great match as I've using Sonic Frontier power 3 monos and VTL450 mono for my WP5.1 and I found the Lamm has best of the bothworlds in tube and SS. Besides the M1.2 has more power then mine old 1.1 and the WP7 is easer to drive then the WP5.1.