If you want to try Gold Tips, I would recommend 5575. For the 58# bow, you could try a 145 grain point (or 150 grain broadhead), 2 20 grain weights in front, and 2 20 grain weights in back. This would bring your total arrow weight up to about 562 grains.
If you reduce the weight to 55#, you could drop off one or both of the 20 grain weights in back.