Brewing stainless steel barrels

[ekul]

Could you brew in these? http://www.ebay.com.au/itm/NEW-205L-44-Gallon-PREMIUM-304-STAINLESS-STEEL-DRUM-Open-Head-Clamp-On-Lid-/151274818457?pt=AU_Storage&hash=item2338ae8b99&_uhb=1

Its for a large 3V.

More specifically, could you put a big burner under this barrel?

 

[Judanero]

I can't see why not.

Large 3v indeed.