51# 28 Arroyo that I draw 26.5.  What do you think for a carbon arrow.  Point weight, shaft, etc.  I am thinking a goldtip arrow.

I'm pulling 55# at my draw length which is 30" I'm shooting easton traditional only 340 full length with a 125gr. tip and getting very good arrow flight. This exact set-up may be stiff for you but you could go with a little heavier tip.