Look at how thick the walls are on that thing. I'll bet it has some serious insulation. By two and get a false bottom made for one of them and you have a mashtun as well. Then Just get a large insulated tank as a HLT, something to ferment in and you have a 1.2hl system.
You will need some pumps and hoses too.
And some way of controlling fermentation temperature. Glycol jackets on your fermentors would be good.
Oh, and a packaging solution (unless you want to fill 240 X 500ml bottles every batch).
Not to mention somewhere to put it.
This is starting to add up.