I have a total of ~14TB of space in 5 HDD's beside the SSD used for the OS only.
I take system images every once in a while and keep them all without deleting the old (4 so far).
I have 3 27" monitors for watching background multitasking and multi-monitor span gaming + a whooping 60" smart TV above them for everything else.
I have 4 other running full fledged computers, including an i7 laptop that I had as a gift from my boss.
I have a 300 watt air pump that runs on the lighter's socket. Very handy.