Hardware recommendation for new pc

I am working some years with capture one and I need to build a new pc.(I wanted to go for a mac but I am tired to wait for the new mac pro that never comes out...).I will build this machine for raw conversion with capture one and phocus and photoshop working.Can you suggest me a configuration that works perfect with capture one?The budget is not a problem.I would like to build a pc to work as stable and quick as mac with your software.I need also eSATA and Thunderbolt connections.I know this is not your job, but I dont want to build a new machine and have problems with your software in the future...
I would greatly appreciate your help.
Thank you in advance.
Giorgos Antoniadis