Hmmm.That is a pretty heavy arrow,and head for a 50lb draw.But like they say if it works keep it.You could go with carbon arrows,and a 100 gr head,and gain atleast 20fps probably more.Which may give you more range,or atleast smaller margin of error if you estimate yardage wrong.Are you looking to change your set-up?Have you taken animals before with this set-up?Do you notice alot of drop after 25 yds?(Big pin gap between 20 and 30 yd pin.)Let me put it like this if you like it don't worry,if you want a change I'll help you pick out something,and get everything matched up.From proper arrow selection(length,spine),to head selection(weight,style).If you don't like what I come up with I'm sure some of the other guys here will help too..........that is if you want to change.