No matter what - you've got to let it sit for a couple of months, and what you see now might not be what you see then. It's got to settle in before reworking it, if needed. You might be surprised.
In the event it needs re-working and if I were you, I'd initially find out specifically what their plan would be and then let us know (along with a link to this person's work) what that plan is . . .