Can you be a bit more specific?
XenForo Installation?
Data Convert?
Forum Structure Setup?
Permissions Management?
Content Writing?
Staff Tutorials?
Spam Management?
Plugin or Style Installation?
Custom color config?
.. there's a lot this could entail, knowing what might be involved or what you mean, helps 'i can do that' (or not), and for how much, or how long it might take.