This seems to be the go to answer for many whenever ther is a geometry issue and I really don't understand why. That blade wants to smile! I'm with some others that if I had that razor I personally wouldn't work on it, but that doesn't mean it's not worth doing for someone else. I would look at the overall shape of the blade and how much steel you have at either end and reshape it accordingly. Id try to preserve some smile without taking too much off of the heel(there's really not much there to take off).