world class cycles is shipping me a de bernardi frame. i'm going to have them install a chris king grip nut headset, and a phil wood bb. i don't know anything about bb sizes and specifications... i don't even know if this frame will accept a phil bb. any suggestions on which size i'll need? i'll be using sugino 75 cranks (weather this is relevant, i'm not sure). if you'll kindly help me sort this out, i'd be much obliged. thankyou.