Can anyone name the guys in this Chicago Oufit photo?

[bflo2020]

I recently found this photo on instagram and it has me intrigued. I apologize if it's been posted here before, but I did a reverse image search and couldn't find mention of it anywhere else on the web.

https://www.instagram.com/p/B5qjL7CBgXd/

I have Accardo and Prio picked out as the obvious ones, but who is everyone else?

[Frank]

Im just guessing the 3 Doms, DiVarco and Strongy

[Snakes]

Al Bertini (civilian), Nick Palermo, and Tony Accardo in front (left to right). Tarquin Simonelli (unconfirmed), Ross Prio, Dan DePirro (civilian), Geno Palermo (Nick's brother, civilian) in rear (left to right).

[bflo2020]

Al Bertini (civilian), Nick Palermo, and Tony Accardo in front (left to right). Tarquin Simonelli (unconfirmed), Ross Prio, Dan DePirro (civilian), Geno Palermo (Nick's brother, civilian) in rear (left to right).

Thanks!