im new on the forum and need some help with my build. im building a mark viii motor for my stang, which cam would be best with the B heads, 96-98 cobra, 99-01 cobra, 03/04 cobra, or FR500? wanting to rev to round 7500 rpm and will be spraying a 125 to 150 wet shot. the heads will have a valve job and a little porting and of course the bolt on needed. also will just having better rods with fresh stock rebuild help me rev more, i heard the rods are the weak point. thanks for any help!