What does it weigh, out of interest? About 22lb?
I just weighed my oldish S6L with Brooks saddle (ok, it's a light one for a Brooks), pedals and pump. 25 1/4 lb is less than I was expecting. The heaviest stock one is supposed to be about 28lb.
The titanium bits used to save just about 1kg (of which some was the pump you can no longer carry!), or just over 2lb, but that was when you still got a Ti seatpost. It's less of a difference now. If you ever get a chance to pick up a bare fork and bare rear triangle, the steel ones are lighter than you might expect.
My S3E-X is about 21.5lb with pedals. I'm converting it to a 2-speed at the moment. Even that is too heavy to carry for long.