Am I crazy?
I have a one year old Trek SL 6 Pro but really like the electronic shifting (Di2). My local shop gave me a price of $1400 to do the upgrade. I also want to upgrade from the Aeolus Pro 3 wheels to the Aeolus XXX4 since they will be on "sale". Bottom line is I'm dumping $3,600 including tax into it. It is still cheaper than selling/trading and then buying a new bike.