I don't want to modify or add to any of the Beatles songs.
I can play dozens accoustically - they were good enough for them and good enough for me .
Most of the so called Beatle song books with chords are generally crap and unplayable for someone of my standard i.e. not knowing jazz shapes and chords on the guitar , but they are emminently playable when you get / transpose them into Majors and Minors .

If you want to add to the verses, do so tongue in cheek, and tell your audience so.

I love the songs for what they are, and they are a treasured part of my life.

I would only exclude No 9 and Helter Skelter and sometimes Yellow Submarine from my last sentence.

Cheers, Betsy