The bloke three doors down from me did something similar and turned his shed into a pub with bar stools and taps. Sounds great but he's never once invited me round for a drink - that's Leith for ye.
Then again, when he gets pissed all I can hear are bloody rebel songs so I don't know what I'm complaining about really!
Yer doing great work dude - be good to see the pics when it's done. Just don't blow yersel up before it's finished! :-)