Cactus ID

[SpathiEluder]

Hi all,

Picked up this cactus locally and I am hoping someone can ID for me so I know I have the right thing.
Here is a link to the full album:

https://imgur.com/a/B4Iu8

In the very last photo within the album above, there are more cacti growing in a garden (not potted). Are idea on these too ?

Thank you !

 

[Muskogee Herbman]

I think this looks like a trichocereus pachanoi PC but I am no cactael wizard. Good grafting stock. Not sure on the others, look similar but cant be for sure. One has such skinny ribs (far left) looks like a Cereus but I cant tell from that shot plus the color seems off to be a cereus. I wonder what the cacti wizards think

 

[SpathiEluder]

Thanks