A:AnswerUnfortunately not all models support custom color zoning; this support forum goes into more detail: https://h30434.www3.hp.com/t5/Gaming-Notebooks/Problem-with-HP-Omen-Command-Center/td-p/6831177
A:AnswerYou can replace the SSD yourself but the warranty does not cover any damage from improper installation. It does not have thunderbolt 3 support.
A:AnswerIt greatly depends on the tasks you will be performing on it. I believe that you should get a battery life of around 7.5 hours on mixed usage. Much less if gaming, maybe around 4 hours.
A:AnswerThe screen is 60FPS and you should be able to maintain 60FPS solidly with VSYNC off, Post processing off (lens flares, etc) and shadows on low.