28" DL and probblay shoot 55-60# in there outta an ICEMAN is the setup i will be using..I use the X-Ringer HV 350s, with the 90gr nibbs you'll have no problem getting a 290-300gr arrow that will spine out. I shoot HC with a long draw length and I had to keep my poundage down to get these arrrows to fly good, they definately behave weak for a 350 spine. I use the Victory pin nocks and they fit and work just fine with the HVs, these arrows are thin walled and some what fragile but they do hold up pretty well.