Ghost pipe for Dragos Dragula 2

[planemech]

I just ordered a Dragula 2 and Frank said he wouldn't have any ghost pipes available for a while yet. Does anyone know if the Dragula 1/Rush Wrath ghost pipe would be close enough to not be noticeable? I know the Dragula 2 has a longer muffler body but from the pics it doesn't look that much longer, the Wrath ghost pipe can be had cheap enough and they are essentially the same as the Dragula 1 if Im not mistaken. Any help would be appreciated.