They charge you 3% of your wage, no matter if you earn 2000euro as a new F/O or 7000Euro as a Captain, for this they pretty much do
all
There all S&*t and out to rob you (your Italian so must be used to the Mafia) so this set up may seem normal to you!
As for Irish bank account, no I don't think so from talking to the guys already on the deal, Just the Irish company you have to set up and pay tax and NI in Ireland, for where you may never work or claim benefits.
Great deal