Thanks for the repsonses. I am really dedicated to the change. The sound is so incredible with this B4S - that alone makes me thing the change is worth a few weeks or month of acclimation. Not having anything lined up until late April really takes the pressure off.
I'm tempted to freeze my old mouthpiece in a cup of water to avoid the temptation to switch back and forth... provided I don't get any last minute gig calls that may be the way to go!
