You've lead rope soloed 5.9 trad with nuts and 3 cams? You should solo the Beckey route. Bring up a light 60m on your back. Or you have no idea what you're talking about and want a guide.
Edit: I would say that in the spirit of not being mean, you probably want to develop the skills to evaluate a safe leader before having a non-professional person guide you up an alpine multipitch. There are many factors that make something like the Beckey route dangerous; you should either be aware of them, or be able to reasonably trust whoever is guiding you up.