I have a custom 7mm-08 on a short action but the longer bullets and the mag space won't allow me to set it out where I need to so that the best accuracy can be achieved. I wanna build a 7mm-08AI on a long action I have to get the room in the magazine and I really like the AI cartridges. What are your thoughts about this and what barrel length to you think is adequate for the built. I was thinking 23 to 24".