Thunderbolt instead of HDMI. Can be adapted to just about anything. Have RAM not be soldered to the motherboard. Ditch touchscreen and use saved money to add 2 more M.2 slots. I would say go with a 1440P display instead of a 3K. It would make scaling better, have the ability to play 60 FPS Medium/Low settings, and save money. Having 4 Samsung XP941 512GB in RAID 0 would be absolutely insane. You would have to do that much storage aftermarket of course since that would make the laptop 4000 USD.