Yeah it is tough finding a bike when you need an above normal size.   It is really no different then pants/shirts/etc...just a bit more costly.

I currently ride a  Karate Monkey that is showing it's age (10 years) and weight.  I would love to convert that to a town cruiser and build a new mountain bike.  As far as the size...it works but is not an ideal fit and something larger would be a big improvement.

Thank you for the information though.