Such a great initiative! I'm looking forward to see IV:MP is getting further in its development, especially now the GTA:MP project for GTA V has been abandoned.
Me too
Besides, I still prefer GTA IV and EFLC vehicle physics over GTA V, both handling and damage.
And I still like Liberty City more than Los Santos

Would be great if the support of EFLC vehicles would be added. Just like it was in CitizenMP (aka Four:M) client before it was shut down along with the Five:M. It also supported modded vehicles from server side. (Everyone could see those weird cars with the handling set by the server). This means no more individual handling changes if implemented.
