I set my bow up for deer and elk and adjust for turkey. But the only adjustment i make is to ad a muzzy grasshopper behind my deer broadhead. I have found that to work on 55 out 57 turkeys. I want the arrow to stay in and this has worked for me. Fly the same so I don't have to think about the shot.
I don't use sharks all the time ( I make some myself and have too many others) but they sure are great heads, great trails, fly great. With your set up that's how I would go. Ad a muzzy grass hopper behind for turkey.