looking for help on choosing a good cam for my new bike. has pcv , arleness big sucker air filter, have two exhaust systems v&h bigshots staggered, and bassani b1 road rage pipe. ride solo most of the time,190lbs. ride aggresive . have been looking at different cams now for about a month. what started to be a simple task has turned into alot of different suggestions.have narrowed it down to afew the new feuling 574 cam and the cr575 and the andrews 48h.they all have good hp and tq values. the reaper cam shows a flat tq value.has anybody used any of these cams in a dyna bike with good results.