My new Cannondale Synapse Carbon1 bike came equipped standard with a fi'zi:k Delta saddle. While the saddle has been fine so far, I'm considering switching over to a Brooks leather saddle, as this is what I was used to in the past (almost 20 years ago). Am curious to get your thoughts on making the switch, and any experiences using a leather saddle on a bike similar to mine. Any obvious weight penalties, etc? I was unable to find my saddle on the fi'zi:k website, and Brooks does not appear to post weights on theirs, so I am unable to do any comparisons. Any thoughts and ideas would be most welcome. Thanks !!