Did they change them in 2007? Sometimes saddles are not the same even if they are from the same manufacturer or same year. Shape might be just slightly different, foam used is not the same, some material changed. Just a slight adjustment might change your feel on the saddle.
I just got brooks after about 9 other saddles, so far it's ok, I am still breaking it in sort of to speak. Will see if it works out in the end. I need something that won't kill me on 50-100 mile rides and won't require a gallon of butter supply for one ride.
Good luck with your search.