[Chimera-users] what laptop configuration should I get for using Chimera and ChimeraX with very large volumes?

Hi, I'm looking for an upgrade to my PC laptop (Windows) and wanted to ask if anyone has any advice on the configuration needed to run Chimera and ChimeraX with very large volumes and lots of heavy pdb's docked in. I am looking for a mobile workstation type laptop but I don't want to spend too much money - maybe 2,500-3,500$. Within these confines what memory, GPU, processor etc. would you recommend? Thanks! Ilona