Okay, Give you some tips on First Gen Lping. First, use something with Amnesia, preferably Slowbro or Poliwhirl. Amnesia is the best move in the first generation as it raises Special Defence and Special Attack two stages.
Second Persian is win because it litterally crits everything in 1st Gen with Slash and its high speed. Alakazam, Gengar and Starmie do this to a lesser extent.
Use multi-turn moves like wrap, fire spin or clamp, because they are very much dominant in First Gen. Tentacruel and Charlizard are good choices here.
Third, use Hyper Beam. Why? Beause after it takes something out, you don't need to recharge. Tauros is a good choice here, but so is Gyarados.
Because Special is one stat, Alakazam, Starmie and the ilk can wall the living crap out of just about any Special Attacker. This is key because Special moves are dominant during the first gen.
And while you're at it, Psychic is the first games best type by far. Since Dark didn't exsist and neither Bug or Ghost had a move with more than 60 BP, go with 1 but preferably two Psychic types. I personally reccommend Slowbro.
So yeah, some tips here. Use them or not.