Rick, the Sure KSM44 seems to satisfy your technical requirements although it's listed as a studio mic. Better talk to a professional sound engineer before shelling out the $1,393.60 USD.

A more cost effective choice migh be the Sure SM63. It's dynamic range, at the top, is much better than the 55SH Series II and the 30 Hz it's missing on the bottom is really only useful if your're a bass player.

Good luck, I'll be interested in learning what you finally purchase and why.

      - Mark