Yikes!!!!!!! Have you seen what a under spined carbon arrow can do to a human hand!!!!!!!

The arrows you have are just fine accordiing to the easton arrow chart.... if you think you want to try out carbons, I would reccommend Blackhawk Vapors in the 5000 series, I have used them for a couple years now, they run around 43.00 a dozen from keystonecountystore.com for just raw shafts...