The last FORBES rankings (pre Covid19) pegged West Virginia at #454 (down 40 spots from a decade earlier), Boise State at #569, up 45 spots from a decade ago, and Memphis is #547, Oklahoma State is #352. On glance the top 100-150 seems fairly accurate though.
I like the interest though. But you have to go by Forbes or USNWR rankings. Those are credible.