Does anyone know where to buy some spike plugs? I looked at Eastbay and Running Warehouse and couldn't find any. Also, I am thinking about buying the new Nike Victory XC, but unfortunately most of the courses my team runs are not very spike friendly. How would the Victory XC hold up/preform on asphalt with plugs in? Lastly, I have a pair of Forever XC without spikes, but don't like the way they fit, the sole seems too narrow and forces my foot to roll inward to much. How similar would the Forever's fit be to the Victories?