Oz - I love this concept. I prefer just the single plug in the center of the M, as it stands out and is more simple. I just need to figure out the best color scheme. Can you use #37 as the base and show me a couple variations:
Red M, Bright Green A&P (may be too Christmasy, as I said above, but I'd still like to see)
Try adding a dividing line under AMP
Adding a "." (period) after "stay current."
Any other color combinations that look good to you. I think if we can tweak this just right, it will be perfect!