A work around would be to create an empty project with the mixconsole(s) and whatever other views & I/O settings you want, then save that as a new user template. Or if you have an existing project that is already set up as you want, save a new user template from that.
Then when you create a new project from that template everything will be set as you want.
Just remember that saving a new template from an existing project is a convoluted process. Hence this feature request.
Regards 