To clarify, really mission critical machines will probably never be custom built here but for the rentable cheapr editing suites we have it might become an option. A machine going down wouldn't be a problem, we will always have spare ones. And they're all going to be connected to the ISIS and saving everything there. The wd cavoar reds in this particular machine are there for testing purposes and will probably be used for goodreader renders or something down the line.
The really expensive custom hardware machines will always be based on pre builds with fat support contracts of course