Learn to shoot with a release! It may take a little bit of time to learn how to properly execute a shot with a release aid, but learn correctly and you'll be glad you did for many reasons.

IMHO buy the best carbon arrows you can afford. It's money well spent. If you are trying to save a few $$ Beman makes a very good/economical arrow shaft.

If your bow is tuned properly your broadhead flight should be right there, but I still always check and I shoot Slick Tricks which are arguably the Best flying broadhead on the market.

Dan