Home atmosphere improvements to do list:
Collate all like minded fans in one area of the ground together
Install sufficient amount of rail safe seating
Newly formed 'singing section' to stand for duration of game (safely, obviously!)
Collectively learn the lyrics to the songs
Sing at every opportunity, get behind the team, come what may
Limbs whenever we score
Sing offensive hostile songs. Make the KP a horrible place for away teams to visit
Remove (or at least turn the volume down on) goal music
Regular pyro, banners and tifo in said singing section
reduce prices in new rail seating area
Job done. Simple