Institution logo's

I have created a collage of different logos for film institutions, so that I can start to think of the logo that I would like for my media production company. Most of these companies are from British origins such as Film 4, and working title. I have also included institutions such as Warp Films that have created Indie related productions, such as Submarine. This has started to make me think of the different names and style I would like my logo, but I also want to experiment before I start to look into one style.