I do not have a list. But it is pretty easy to check. Just extract all files from the battle.lgp into a new folder named battle in the same directories.
Copy paste all of clouds weapons or just all clouds battle files which is "rt" and paste it into any other folder. Download and run bitrun to view the model on the right hand side. and of course the name on the left side.
copy rtck "buster sword" and rename them to other sword names you would like to replace.
Now just cut paste all the cloud files back into the battle folder and replace them.
Open lgp - tools and create your new battle.lgp
As for renaming the sword names to "buster sword" in your equip menu. Go download this editor here.
http://forums.qhimm.com/index.php?topic=6385.0Easy as that!.