boardwalk empire - Does the Gyp Rosetti character typify Season 3 just as the James Darmody character typified 1 and 2?

Gyp Rosetti is (from the words of a producer) a combination of a few different gangster-types from around that era. One has to wonder, out of the plethora of prohibition personalities the writers can choose from, which real life people is Gyp meant to be an amalgam of.

Since one of the biggest characters missing from the Boardwalk Empire lineup is Benny "Bugsy" Siegel, I would imagine him to be one of the influences. Playboy-ish, quick tempered, both are qualities that Bugsy and Gyp share. I understand Rosetti is Italian, and Siegel a Jew. Yet both though are affiliated with the Genovese Crime Family (this was eluded to in S03E05, with AR saying he didn't want to move on Gyp and start a war in New York over problems in New Jersey).

Then again, with there being a connection to Meyer Lansky & the Murder, Inc. crew, Siegel cannot be the entire inspiration. There will probably be other significant crime figures left out of the future of Boardwalk Empire that Gyp will take over for... and I for one am glad. Mr. Cannavale is great in this role and they shouldn't kill him off (like they did Jimmy) just because some entertainment freaks NEED B.E. to be as historically accurate as possible.

Let entertainment be entertainment and history be history.