I've had great succes installing #10 or #9 gauge spokes in bicycle wheels, yes the hub and rim require drilling, but you can change the lace pattern to help strengthen the hub, pm me if you like and I can help you..... there's also buchaanans in cali, they can sell you spokes of most any size or length, but I would reffer to a pro for the drilling and assembly unless you reeeealy know what your doing.. it can be done with success, so enjoy those high speeds ....