Blade 15 OLED Advanced , Chroma V2 Laptop Stand , Raptor 27 165 monitor - G-Sync & Power questions

Hello everyone,

I've got a few 'connectivity type question's I'm hoping someone can help with.

The aim is to get a Razer Blade 15 Advanced OLED for me, and a Razer Book for my wife. We would then share a 'hotdesk' with A Raptor 27, and Chroma V2 stand, (keyboard, speakers etc) Obviously the aim is to use the fewest cables possible to 'dock', but I do understand the Blade needs to run off the big brick power adapter under gaming loads.

1) G-Sync Compatibility
Does G-Sync work over USB-C (via the laptop stand).

2) Dual Power to the blade
If the stand is powered and you use the blade power brick does it cause problems?

3) Laptop Stand Power
Does the stand work without having power running to the power delivery port? E.G Does Chroma still work? Or Must it be powered.


Is there anything else that could cause problems?

I hope that all makes sense.
And thanks for any help you can give me.

Tim.