I need a traveling case that will hold two guns. I am considering the Pelican 1750. If I go with this one do I have to cut out for each specific gun? At times I may carry either two shotguns or two rifles. Do I have to buy new foam for any combination I may pick? I may change the guns I use or the combination. It seems like I could buy a lot of replaceable foam.

Is this the best choice or is there something as good but more versatile?