The Kawasaki KLX250S seems to fit the bill on what I am looking for:

Suspension adjustability
Decent brakes
Perfect ride hieght (this would have to be confirmed)
6-Speed
Carbureter
Great size for manueverability in tight situations, there could be a downed tree in the path
Rack for "stuff"

The only thing I'm not digg'n is the water-cooled engine along with the electric start. Although, the water-cooled design would help in the 100+ degree weather.

Would a kick start be able to be installed along with the electric?

This bike would need to be ready for anything.. in the chance the electric start goes out I'd like to be able to get it running with out having to push start it.. yet being the size and wieght I don't think I'd have a problem with it as I am a Nazi with my things and would keep this bike in my Dad's garage and under strict maintenance.

E