for riding with my kid on his banshee(smoking him on his, which I built last year for him) and the occassional drag racing possibly at the dunes to riding hard out in my trails in the woods? I dont ride through mud or water, so I guess i only ride when its nice outside.
Isn't that what you want to do?
A lock up is not needed. A ported 4 mil with a HD clutch is more then enough.