ORIGINAL: archer 2
At 52 lbs you could use the Gold Tip 3555's cut to 28 inches long. However if your bow is set at 57 lbs then you would have to cut the arrows to 27 inches long for them to spine out.
Yup- or even jump up to a 55/75 with 125 gr points- especially if you are using feathers (as that will cause the arrows to be a tad weaker than using vanes)