Hello. I am looking to purchase a new PC computer for 3D content creation asap. My current PC machine is an Alienware with 32 Gbs of ram and dual 8 GB Nividia SLI video cards. Substance Painter runs really slow if I don't disable SLI. It's almost un-usable. Any recommendations on what specs I can purchase so I can future proof my computer for the next 4 years? Thanks!