It's a little late by then.
It depends.
In this case we were presented with a picture which could or not be improved.
It can be changed. For better or worse.
A little cropping, a little lightening here or there can work miracles on a photograph.
The picture presented is B&W. You never get to see this in nature, you manipulate tones.
And the proportions of any picture are not written in granite.
You use what your camera offers and then you see what is better for your picture.
The world is not in 24x36 , 4x5 or else