Brand New Xbox 360 in 2025

I just picked up a sealed Xbox 360 Elite (late 2009) and Star Wars 360S. Growing up on 360 this is purely for that nostalgia, however I want to set these up and use them semi regularly. Any suggestions on what type of maintenance to do on the system before use? ie. Replace thermal paste, or being unopened do you think its plug and play as if its back in the day?

Appreciate everyones opinions!