Here are some teams Storm Zone and I (and some other building buddies) put together:
Alolan Raichu + Tapu Koko Hazard Stack, peaked 2000s on ladder, likely could achieve #1: https://pokepast.es/f7f167bc77c47059
Silvally-Electric Offense, peaked 1990s: https://pokepast.es/de7951fbcb67850d
Archeops Balance, peaked 1980s and performed well in 2000s: https://pokepast.es/d1772ba63b3e57e0
Alolan Raichu + Tapu Koko Hazard Stack, peaked 2000s on ladder, likely could achieve #1: https://pokepast.es/f7f167bc77c47059
Silvally-Electric Offense, peaked 1990s: https://pokepast.es/de7951fbcb67850d
Archeops Balance, peaked 1980s and performed well in 2000s: https://pokepast.es/d1772ba63b3e57e0