Thanks for your reply. I don't mean to be irritating, but I am really new at this and would greatly appreciate it if you could walk me through, or at least give me some more info on how to do this. E.g. what the code for the starter Pokemon is and how to change the levels via this method. Thanks.
EDIT: Also, if I only change the levels, would this make it a lot easier than changing the Pokemon as well because it is mainly changing the level that I am interested in.