BikerZ - one of the things I like so much about my Brooks B67 (B66, B68) is that it's already T-shaped. Pear-shapes with the flaring sort of sides like the B17 or the Selle An-Atomica give me.... discomfort.

Terry Sport (not made anymore) had a nice T shape, too. If you've got a used bikes shop nearby see if they have one floating around. They have a nice narrow nose (the cut-out is only in the underlying plastic, so the nose can be much narrower than the current Terry saddles.)