Since I got my new bow a couple of weeks I have been thinking about getting some new arrows. Axis STs are what I have in mind. I currently shoot Carbon Excels. My groups with my new bow and old arrows are nice and tight. I want to put Blazers on the new arrows. With the opener just 2 weeks from today is it too late to make the switch? I feel very confident in my ability to make a clean shot. Should I buy them and then take whatever I'm shooting best to the field?