Fast forward 5 years later.  Hip is great, never even know I've had surgery.  Have seen lots of negatives regarding MOM hips but I have had no adverse affects and have to believe that the problems stem from parts from different manufacturers and/or less skilled surgeons.  As for me, the surgery could not have gone better and I could not be more pleased.  Am looking forward to another 20+ years on this thing.

Roger, Roger. over and out.