I'm going to change my setup a little bit this spring.I shoot 28"-70 lbs with the beman ics 400 and a muzzy 115 at about 270-275fps.I'm in need of arrows and was wondering if there is any reason to change shafts.I'm always looking for something to try that might be a little better than what I currently use.I plan to change to 90 grain heads and use the new Blazer vanes,everthing else will stay the same.Tell me what you think!!