I have a draw length about the same as yours, but I like loner arrows, 29". Most of my bows shoot arrows approximately at the stated draw weight of the bow. However, I generally use 125 or 145 grain points. For example, my 50# bow and my 53# bows like 50-55# spined wooden arrows. Since you like heavy points, that will need to be accounted for. Oddly, when I have used shorter 27" arrows, they just don't seem to work well for me. I think Orion's suggestion would be a good starting point.