Here are my two proposals, just so you can read them over. I'll let you know once I do some test posts which one I'll be picking as my first active proposal; but I'd still like you to give input (and others as well) on them.
Both sheets are great concepts. I love the idea of Space Ghost but I have found that without many other intergalactic characters you are looking at potentially isolating yourself. That said, there's nothing wrong with writing by yourself due to the nature of this RP so long as that's something you'd be okay with. Vicki Vale on the other hand is easily connected to a wider web of characters due to being a Gothamite. For that reason due to personal tastes, I see Vicki as being a more dynamic character allowing for collaboration with a greater number of players and would likely be the choice I'd lean towards.
Ultimately though I want you to play which ever character you have the most passion and ideas for. There's nothing stopping you from playing both if you wanted to outside of potentially time restraints as dictated by the rules.
Member
Ezekiel
Natty
Gormby
Dirge
Eddie Brock
Sep
Kalas
RPM
Mao Mao
Cyberlad