Surprise surprise ... the SJPlugins_Settings script contains some actual
settings that you can use to style your battle system. I know, groundbreaking. Even more so, given that you went into that script to change the UI style, but managed to neglect all the other comments that deal with the way you set the scene's vector position.
But seriously though. There is like a butt-load of different vector constants for you to configure.
[EDIT] A more detailed background of the stuff you should tinker with