I'd say keep the "Storm Of War" title.
Is already very well known everywhere. People talked about it for few good years already. That's many years of "advertisment" you should not loose.
A lot of people that don't follow this forums, already know what SoW is going to bring to the table. Don't lose them as potential customers by introducing a new title they never heared about. Your game, with a new title, could be on the shelves and many people could still be waiting for Storms of War.
You should definitely add "from the creator of Il-2" in some form or another.
