Don't have the room or layout to set up everything at once. Someday, but not now. Already have my own 'media room' with all this in it, but a large record collection takes up a whole other wall on it's own. Some of my other hobbies get another corner too.
So, I take down 1-2 things at a time, use them and record/sample and swap out from there as needed. So far, only use Push or Maschine, but not both at the same time (though I understand that can be a fun combo). Wouldn't leave me room for much else. I could always run midi and power to the bookshelf too, but haven't done it yet. Only have a 2 in/out interface, so my options are limited anyway. Mixer and/or more IO in future.