Just getting environmental permits in Canada will only take one and a long half warm winter's time. So SDV & JB coming on-line is in the pipe-dreams of "serious dudes". Two to threes years ya say?
Don't get me wrong here, I totally expect JB to have a +25 yr life. Only wonder if it'll happen before Musk and crew lands on Mars and finds cheaper and purer lithium. I've been looking for craters to buy in the sky. In the mean time I still hold Galaxy.