Just one thing

Yes if you can get your deals yourself you do not need a Publisher, in effect you are The Publisher, the song or songs can be registered as Copyright Control, in general music for films are not suitable for the charts, so you are not losing out of course you can as the owner put your songs with a top Publisher at a later date.
Yes there are exceptions to the rule some songs written solely for films can chart.

Lamorna
Lamorna


Writing Great songs are a gift,

Getting those songs to the right ears is the hardest part.

http://www.soundclick.com/LAMORNACOUNTRY