I have been commuting all summer on a Giant Cypress and three
days ago I too bought a Trek 1000 what a bike!!! I realize it is only a entry level road bike but I've never rode a bike that climbs hills like this. As far as the saddle yes it is hard but give it some time. I only have about 72 miles on mine and I really don't notice any pain any more. Just make sure to wear good shorts.