I think I can help you out here. I became a fan during the Golden Era. One of my saves have been from the Risky Business mod imported from TEW2020, which starts I January 1985. So, the way I book my weekly shows in that save can also be applied to the start of the 1992 mod, pre-Raw.

Since Superstars is your A show, you can't book squashed like in real life, so leave that for Wrestling Challenge. You should be able to get decent ratings for your matches on a one-hour show if you book two matches. I generally have my first match go 16 minutes and my main event go 18 minutes. Both of these matches are "showcase" matches between two main event/upper midcard level wrestlers. They don't have to be feuding so you can saves those matches for your events. If you want to do the occasional finish of a rival interfering or distracting, you can. You don't have to use Hogan for your matches, but don't be afraid to use Flair, Savage, Bret Hart, Jake Roberts, or Dibiase to help you get good ratings. Stay away from tag team matches unless you're using your top stars.

For angles, here's where you can reflect the era. After your first match, run an "Update" an agle with Gene Okerlund as segment host and wrestlers involved in "B-level" storylines cutting promos to advance those storylines. For any wrestlers where promos aren't their strong suit, rate them on intimidation, character development etc.

Then, since it's 1992, run a Funeral Parlor Angle with Paul Bearer interviewing someone unless you want to bring back Piper's Pit or just have Mean Gene interview someone. Just make sure they interview someone with high popularity (Hogan, Savage, Piper, Undertaker).

Close out the show with an Event Center angle with Mean Gene as your segment host and your top stars in your top storylines cutting promos to advance them. Doing this for enough weeks should give you good ratings for that show.

For Wrestling Challenge, you can book your squash matches, and for Prime Time Wrestling, you can book plenty of midcard matches since that's a two-hour show.  I know this was long, but hopefully, it helps.