What else do I need to know about modeling to survive a case / model interview?

What else do I need to learn to crush a case / modeling interview for an early stage VC?

I just got done with a second round behavioral interview and they mentioned the next round will be a case / modeling exercise. I am going to learn the following:

---Calculating cap tables

---Metrics
------SaaS Metrics (contract length, average contract value, revenue concentration, churn, LTV, CAC, bookings growth)
------B2B Metrics (Seat count purchased by school, utilization % of seat count)
------B2C Metrics (users, time spent on product, stickiness ** (is there a metric for stickiness?)**

---Valuing companies (this is my biggest knowledge gap)
------Revenue multiples
------Public comps of companies that have raised similar amounts in the space
------When do you use something other than revenue, like projected revenue, to derive a multiple?

What else do I need to know? I didn't realize there would be heavy modeling for a company that is predominately Seed and Series A with a couple of series B investments, but they stressed on the interview that they are looking for people with strong modeling skills so I want to be sure I nail the next round.

Thanks so much as always. We're gettin there...