How I beat Giovanni in Pokémon GO (again)

I have managed to beat Giovanni again.  Learning from my last battle against him, I started with my Rhyperior to face his Persian, my Pokémon being able to last long enough to take down the shields of Giovanni which allowed my Kyogre to take down his Dugtrio.  However, this time I forgot that I would be facing a Zapdos as the final opponent and my Blaziken was pummelled.  But, using a Mewtwo with Icebeam, I was able to defeat him once more.  I just need to save up on the stardust to purify it as I was able to capture it afterwards.

I am after high CP Pokémon, but just these ones in any lucky trades.  I am aware that I may not be able to get some of them, such as the Alola forms of the Meowth or Vulpix, or a Burmy or Klink, but I guess my view is if you do not ask, you do not get.  I do have some high CP forms of many of the Pokémon that are on the list but the actual statistics that they have are wanting. 

Sadly, I do not have as many shiny Pokémon as I would like, and those that I have tend to be those that others have anyway!  Which means in general that I am after like for like trades.

Abra
Absol
Aipom
Burmy
Chikorita
Clefable
Drilbur
Duskull
Electabuzz
Foongus
Geodude (normal form)
Goldeen
Growlithe
Heracross
Horsea
Klink
Litwick
Magmar
Mankey
Meowth Alola form
Murkrow
Nidoran♀
Nidoran♂
Oddish
Onix
Pidove
Ponyta
Porygon
Scyther
Shieldon
Slowpoke
Squirtle 
Tanglea
Tentacool
Vulpix Alola form
Yamask
Yanma