I think that cartridges like this could very well be the next step in the evolution of centerfire cartridges, of all calibers.
You have shown that an efficeint case design, that is not over bore can run neck and neck with any cartridge out there velocity wise. without burning so much powder that the throat is gone before you ever get a decent load worked out!
And the best part about it is, that by NOT, getting "Magnumitus" you have developed a supremely accurate cartridge that so far seems to be extrodinarily easy to load for!
Way to go fellas, really cool!