I'm a long time 16.4.2 user. Live I mostly use my iPad to mix so don't need the physical board much. I record all the live work on a laptop. I am thinking of getting a RML32AI. Rack mount it wired to a 'light' rack PC, amps, wireless mic, and as much as I can leave set up, and roll it in for live. It would appear to me that the PC requirement specs are really for Studio One: I'm trying to figure out what is needed in a PC to just run UC and capture. Mixing will be done back in the stuido, not on the rack mounted 'light PC'. Help please. fast hard drive and what else?