It takes a massive 8 pointer to get above 150. That's a great buck but I don't think it will clear 150. Think G is a little low but he has seen a lot more bigger deer than me. I would guess around 140.
Great deer--a shooter anytime here. He great mass which comes with age and that's our best shot here. In addition to other photo comments I would also consider changing the angle of the photo so the background is more natural with no cars or equipment in the background. Congratulations on your deer--126 2/8 or 145, he's a real bruiser!
He should score very high in your list of memories. I would echo the sentiments about the picture...hopefully you have much better images with which to augment that memory. Please don't show that picture to non-hunters, lest you make anti-hunters out of them.
Weight and age are what matter...where hunting is concerned, scores are for folks who are generally not focused on the right things.