Charles,
Thanks...! I am getting so I can feel my right toes, a good sign.

As to which rifle, the 458 is very light and compact, and as I am getting heavier and not at all compact in later years, it is nice to compensate...

John...it is a an attractive alternative, and I'll consider it. A lot of walking may not be in the cards, though. Frustration is now a cold enemy...