Mobile Painting Pt 1: Essential Paints

I am currently moving to a portable paint solution, so need to pare down the paints i have at hand, looking at the current paints I use and taking guidance, I have it down to the following essential paints

Citadel Paints:

Base/Air:

Contrast:

Technical

Shade

Layer

Scale Colour

Monument hobbies pro acryl

AK

Dirty Down