Tarot interpretation

I have three decks, Golden Dawn by Wang, Rider Waite by Smith, DuQuette Ceremonial Magic deck.
All three have their benefits, picture or no picture, differing color scales, symbols, etc.
So here is a question - If viewed Qabbalistically, what if you don’t use the standard tree and path layout, but a model lile the Ari or Gra tree model?
Whose interpretations to go from, particularly with cards with just a number of the element?
How do you interpret LHP questions from a RHP deck?
Interpreting timelines?