Liz, these are the things I need to understand before I can tell you what I would do and what it would cost. I would rather ask than guess.
Answer what is quick and skip anything that is not. Some of these you will know off the top of your head. Some you will not, and that is useful information on its own. Anything you leave blank we cover Monday at 1:00.
I deliberately left out anything I can find myself. If you give me read only access to HubSpot, I will pull the rest rather than make you do it.