Can someone please port Brawl Ex or Tell me how to Edit the codeset to port it, please? That Stamina world warp and stock mode is something to die for!

I just got the XML for Riicolution that allows BrawlEx to work with it, which it does great, also with projectEx as a base. However i noticed that i couldnt use my smashbros brsar for custom sound effects, as it wouldnt read. so i modified the xml so it can read would read my sound brsar. Then it read every thing, even my brsar, but every time i go to the css, it dosent freeze, but it completely empty, but if i use the original xml(one i used before editing, it reads my css and BrawlEx, but not my brsar. can anyone please help me or make a xml that can read both the Brawlex files, and my brsar? i used the gecko os sound replacement engine before, but i'd rather use brsars(they're more organized), and some sounds sound choppy. Thanks a bundle!