Cock head is nice. Nice and well flared glans. You should get a lot of suction on a backstroke during vaginal sex.
The length and width appear to be well above average.
What would I do with it? I did not read your profile, but if you have a Bride I would work that long love muscle out every morning and every night prior to sleeping.
You appear to be very well blessed. Caution, if you do not have a Bride, please practice Safe Sex. You have too long to live and enjoy life to abuse your body at any age.