Wheel recommendations for 650c

Paperpusher
Paperpusher Posts: 2
edited October 2010 in Road buying advice
have a 2010 Cervelo RS with 650c wheels (that is how the bike is designed for size 48) - they are Easton Circuit wheels.

Am thinking about upgrading the wheels - what would you recommend and why? I am thinking of Shimano Ultegra and Mavic Kysrium Elite, but want to be sure that the wheels are durable and can withstand the not-so-smooth roads around Washington DC.

Thanks for your help!