I have skunk 2 pro series valve springs.. And titianum. Retainers.. I have gsr cams.. I don't want to where the cams too hard.. And my question is.. Should I put them in. Or leave the stock valve train in? And is there any way I could figure what valve springs to use with blox b cams. I really can't figure it out.. I really want to use the skunk 2 pro series valve train..