Postbit for some forums and Postbit_Legacy for other ones?

[Hellmaster]

Hi, I'd like to know if it is possible to "combine" the postbits... you know, in some forums use postbit (vbulletin default) and for some other forums use Postbit_legacy...

The content I want to post there will make the page looks "over sized" (don't know how to say it). I'm talking about muscal TABS (Guitar & Bass)... :confused:

Thank You!