You do not mention whether you wooden wall will be painted or stained wood. Either way, there paint products you can use to properly seal and protect the wood either way. You should visit your local paint store and tell them what you are trying to do and see what products they recommend.

Is there a base trim there? Is it some sort of rubber base or ceramic? I've attached a base I think would look nice, it is taller and has some detail. I also attached a door casing that is wider but clean lines. White trim always works. Compare your white to your floor tile, there are hundreds of versions of white- yellow white, grey white, beige white, greenish white, you get the idea. Try and stay in a similar feel. If your floor has a grey feel, look at more true whites or greyish whites,

Your choices don't flow well to me. The flooring in your photo is pretty (very dark...are you okay with it showing every footprint, smudge, and dust bunny? If so, that's fine). From all of your options there I would do white cabinets with the Himalaya White granite. But you said ignore the granite. :) I would go for the gray cabinets with white quartz everywhere in that case, but personally I'd worry about gray cabinets being very dated in a few years. Is there another quartz option that you could pair with the white cabinets that is light in color and maybe has some movement, like LG Bianco Drift?

If you are a vastu believer, don't make the pooja on the west wall. Pooja should be on east or north wall of the house. Don't cut your store room as you definitely need one , rather shift it on the extreme upper side of the master bedroom. Don't provide an extra door in the bedroom for the safety point of view. As I said, by giving store room space on the upper side you get the symmetry instead of the protruded wall at the entrance of the master bedroom. Bed heard board is the best in South, then East, then West. So go for first two if possible. For further queries, you,re most welcome.