I really like the concept involved here. You can quibble about the specific saddles offered in the kit, the time alloted to try them, etc., but it's still a great idea. I'm curious about how you dealt with the adjustments for each saddle. Did you have a "standard" staring place in terms of tilt; did they come with recommendations about setup? My experience has been that some are more sensitive to minor changes in tilt. For example, my Selle An-atomica was real difficult to get dialed-in, and just the most minor tilt difference made it unbearable.