Restoration of Beautiful Hall

We have an oppourtinty to purchase and restore a beautiful old church hall in Stirling South Otago. It needs a lot of work done to make it stuctually sound and weather tight. But once restored, this hall will be the perfect setting for a business which will be selling restored antiques. My passion is to save historical and old building and things, I do not like how we seem to want to throw things away or knock buildings down, just because they are old, help me to restore this building please.