Currently have a pair of ritchey wheels that came stock (20 spoke front, 24 spoke rear). They seem a bit squishy, and I don't think they'll make the winter. Looking to spend up to 350 or so. Recommendations? I weigh about 178--bike is a soma double cross, and use the bike on MUTs, gravel, and city streets. A cross race is also not out of the question this year.