Woah, this hack looks pretty rad! Always wanted to play as Arikado back in thed ay. I'll give it a try and let you know what I think later on. I'll just avoid using the Tiny Devil soul to avoid the bug reported above.
Now if only there were a way to turn the Julius mode into SOTN Alucard mode, this hack would be badass beyond belief! Though as it stands, still pretty badass in it's own right. Thanks for making this.