You'll have a hell of a time carbonating at room temp, then dialing the pressure down and venting off 20lbs of gas every time you want to dispense some beer...then remember to crank the psi back up at the end of the drinking session.
not to mention 'room temp beer'....nasty.
Primary: English Mild
On tap: Pale Ale, Lancelot's Wheat, English Brown Ale, Steam Beer, HoovNuts IPA
Bottled: MOAM, Braggot, Raspberry Melomel, Merlot, Apfelwein, Pyment, Sweet mead, Cabernet
Gal in 2009: 27, Gal in 2010: 34, Gal in 2011: 13, Gal in 2012: 10