Except Oda gives it the same treatment with the height difference portrayal as Mihawk and Shanks
The Buggy meme is ded
The pairs of characters not equal but close in strength so far are :
Shanks - Mihawk
King - Queen
Zoro- Sanji
Ichiji - Niji
Pedro - Pekoms
And Oda's not doing this for the Dorry and Broggy or Inu and Nekomamushi because in those cases they are perfect equals not just close in strength