Dude, That's My Ghost! was a big hit in UK and Canada, but didn't air in USA. When it airs on either Boomerang or NickToons or Disney XD, it'll have an alternative voice cast like some other British shows that airs in the USA.
I don't think James Arnold Taylor is a good fit for Billy Joe Cobra. AT ALL.
Maybe Ian James Corlett or Eric Bauza might help.
Any chance that you can do The Modifyers Alternative Voice Cast.