I’ve developed a database/arrow builder for public to utilize and noodle what you’d like for your build.
How to use:
1) The sheet shown below is a live document on Google Sheets. Therefore multiple people can be in it at any time, which would be frustrating to use. So what I recommend is doing a File->Download as XLXS for Microsoft Excel. If you don’t have Excel, then click File->Make a Copy.
2) Starting from Cell C9 work your way down the sheet, completing information as needed. Lookup functions will populate based on your inputs. For example, when you select your arrow shaft and spine, the GPI populates. Same for vanes, nocks, etc.
3) This sheet allows you to compare 2 arrows and shows the % difference between them for reference.