Need help with theme

Hello guys,

I am trying to put together a cool theme and so far I have the following (pics included). I have lockinfo but i really would like something else to put on the lockscreen, any ideas? Also anyone have a better idea for the icons? I am open to just about anything that looks good on the iphone 4. Also, any idea how i can change the little batter on the status bar to a android battery? Thanks, any and all help will be appreciated =)