Fight Night Champion w/ RPCS3 Question Regarding Max Level Fight Now Boxers

So I recently figured out how to give everyone level 31 in all punch catagories and was wondering if guys would be able to take the save files, and import then into their PS3 or even 360 and use them online?

I am doing this for single player fun, not online cheating, so I want to be sure before I post a tutorial on it.