Idk how many people know how to do this but i found this tool to ezly edit and see how your edited crosshair will look on diff map selections to best provide you a good understanding how effective it will be for you. Feel free to post your crosshair link or your crosshair info here. If your going to post your own personal crosshair code make sure to include a pic so others can see what it looks like.
CS:GO Crosshair Generator