Seriously try the footbed first. A proper footbed will have your toes sitting farther back in the boot relieving some of that pressure. Combine that with the fact that the boots will pack out and you will have more room. If your toes didn't touch the end of the boot in the 10 they will pack out to a sloppy boot after a few weeks of riding.
That is a great boot that will last you a long time if you take care of it.