Audirvana in a car?

I want to listen to Audirvana in my car, I already have a phone to a DAC setup which works well.

I’m thinking about buying a mini PC to run Audirvana, I’d be purely streaming Qobuz music and using my phone as a wifi hotspot.

For example.

Will Audirvana work with 4GB RAM running under Windows 10 64 bit or is 4GB RAM a bit risky in terms of it might struggle. Bearing in mind that’s all this PC will be doing.

Also how does the Andriod remote control work, does that rely on a Wifi connection ? if I’m using my phone as a Wifi hotspot is that likely to prevent the Andriod remote control working ?