I have been lusting after both of these for a while. Two weeks ago my saddle broke and I knew I wouldn't be happy unless I replaced it with a Brooks. Nashbar had a sweet sale on B17's, and I jumped. I also bought a Trekker bar and cork tape and some other odds and ends. I installed them this weekend, and they are awesome. The Brooks saddle is quite comfy for being hard as a rock, and I like the way the handlebar looks. We'll see how comfy it is in the long run. Here are some pictures. Duct taped into the bottle cage is a 6V 11aH battery for my cygolite. I can go two weeks between charges, but it has to charge all weekend with the stock cygolite charger. Anyway, on to the pics!
http://www.rykoala.org/brooks-trekker/