I am riding from California to Florida starting sunday. I thought I was going to be able to take two wheelsets but my space is limited. I have some krysium equipes and some felt ttr3s (loaners a couple years old but low milage on them). The equipes are just marginally lighter. My concern is the crosswinds through the southern states and if i would get any advantage from the felts. I can't afford to buy another wheelset so that is not an option. any advice is appreciated.