Ok so I'm thinking of buying a road bike that comes with a set of wheels that are 24 spoke rear and 20 front. I'm kind of a heavy rider and never ridden anything less than 32 spokes. I cannot find any info as to a weight limit from the manufacturer of the wheels or any basic knowledge about a spoke count based on rider weight. Can anyone help? Wheels in question are I'm sure cheapos Xero XR6 i believe. Thanks!