The Omertas: How Will My Resolution Affect the Game?

[Mapex]

I finished the casino quests in the Strip like three weeks ago, yet one thing is still bothering me: the path I took to resolve the situation with the Omertas.

[spoiler:83004824f8]
I decided to side with Cachino because Sal and Nero seemed to be doing some evil shit, so I torched their weapons and killed them.

However, being the pussy whipped bitch that I am, I empathized with Joanna's plight as well. Cachino was an immoral rapist that the world could do without.

So...upon killing the two big bosses and getting my 50 chips reward from Cachino, I swiftly jabbed my Spiked Knuckles through the fat boy's neck, decapitating him without hesitation or remorse.
[/spoiler:83004824f8]

The above being said, will these have long-term effects that may hinder my progress in the game? Will my decision at the end even be acknowledged later on? Did anyone else do the same?]

 

[Threepwood]

I finished the casino quests in the Strip like three weeks ago, yet one thing is still bothering me: the path I took to resolve the situation with the Omertas.

[spoiler:5f46bf8780]
I decided to side with Cachino because Sal and Nero seemed to be doing some evil shit, so I torched their weapons and killed them.

However, being the pussy whipped bitch that I am, I empathized with Joanna's plight as well. Cachino was an immoral rapist that the world could do without.

So...upon killing the two big bosses and getting my 50 chips reward from Cachino, I swiftly jabbed my Spiked Knuckles through the fat boy's neck, decapitating him without hesitation or remorse.
[/spoiler:5f46bf8780]

The above being said, will these have long-term effects that may hinder my progress in the game? Will my decision at the end even be acknowledged later on? Did anyone else do the same?]

In response to your title: It won't, sadly.

Many of the quests have literally, no impact on the wider scheme of things or the end game. You can tell the Legate he has no allies in Vegas, but thats the extent of it.