OK, after thinking about this some more, I voted for drawing SS at 62 for this case.
My reasoning is this.
If I delay SS, and totally rely on my stash with a WR of 12%, then I may run out in 5 years in the worst case, using a 50/50 portfolio. That's too short a time for me to react, such as to change my lifestyle or to look for a part-time job.
If I take SS early, then my WR is 5.4%, and in the worst case my stash gets depleted in 16 years. Heck, by that time, I may find out that my spending goes down like most geezers in their late years, just as Bernicke discovered, then it is all good. And chances are that my portfolio will be doing quite all right, not like that worst case, and I will even be cruising.