thank you for replying kind sir. I am weak with respect to php. I, technically a friend & forum member), was able to get it partially intergrated by creating a class and calling it into the page. The problem with that is every time someone clicks on a link i.e. a new survey, submit survey, etc... the user is bounced from the forums and to a non-integrated limesurvey.
i believe this stepping stone was done by declaring the class and using the includeFile callback function (excuse me if my terminology is off)
I was thinking and it may be over excessive, but to include all the limesurvey php/file structure into the xenforo library. but once that is done I am unsure of how to override the bounce from the site.