Good morning! I just ordered a Cannondale Synapse Carbon 4 (upgraded from SRAM Rival to Ultegra). The wheelset that comes on the bike is Mavic Aksium WTS. The LBS suggested I could change to a Fulcrum Racing 4 wheelset for $150.00. The Fulcrum Racing 4 wheelset comes on Specialized bikes and is hard to find information on online. I know that wheelsets are very important to some but I basically ride in benefit/charity rides with the family so I am not a racer but just don't want to give up the Mavic's if they are a good wheelset for the Fulcrums if it is not necessary. Thoughts?