I have a savage short action and a long action. I would like to use the long action and build a 7-08 for a hunting gun. A 7-08 with the 150 long range accubonds at 2800 would make a good medium range deer killer but I'm worried about mag length issues. The long action is a 30-06 center feed with a factory detachable box mag. Will this feed smoothly or should I use the short action?