I've been shooting Beemans ICS hunters for 10+ years now and have never had a problem.
Better penetration, and less influence from cross winds...
What rest are you using? Blazers/vanes and whisker biscuits aren't the best combo, but fine off prongs or a drop away.
If you decide to go with Blazers. One day when I was bored at the shop we fletched up a dozen arrows with blazers using the helical jig. We were pleased with their performance. If I were going to us Blazers, that is how I would have them fletched... That being said my rig is hunting first, target/3D second. I use a whisker biscuit and offset feathers with my FMJ's.