My fiancé's godfather was a big influence on him growing up. He is a very successful photographer and because of him my fiancé took the same career path.
The issue is whether we should invite him as a guest or first request he do our photography for the wedding. We feel he should just be a guest and enjoy the wedding because we want him there because he is important to my fiancé, not because he is a photographer. However my FMIL thinks if we do not ask him to do the photos it could also be insulting because that is what he prides himself on, and it would be like choosing someone else over him.