I see nothing wrong with adding more bikes, and getting a Friday does sound very practical, but 2 bikes in a month is pretty fast! I've been eyeing new bikes more and more recently...not sure how that's going to end up yet!

What didn't work out with your Synapse and what model is it? I'm really enjoying mine but am starting to get the urge to upgrade something on it or play with the drop for a slightly more aggressive ride.