Looking for arrow build recommendations. I will be using it in a VXR 28. Draw length is 28.5. I have 75lb mods currently but since I’m getting older I’m thinking about dropping down to about 67lbs. I also plan to use iron will wide 100 series heads. Looking to get somewhere around 485-500 grains. I currently have vap elite that I shoot out of a Mathews chill (used them on a triax before that). They weigh in at 535 grains. Other than elites I will have to order off the internet because I don’t have a shop around here that carries much. I would also like to stay with a micro diameter shaft. So what would you guys recommend? Also if you need any other info please let me know. These will be used for tree stand hunting whitetails this year but hopefully get to make it out west next year. Thanks for any help or info you guys can give.