Build new winery? Can you please explain this a bit more? how are you planning to achieve this?
Winery can have many different forms, mine is going to be oversized garage/small warehouse. I hired architect who did many of those projects and we are currently waiting for building permission, which is very tricky. After that I will simply pay contractor to build whole thing and then move in my equipment.
As you see it is not that complicated, it just cost a lot of money. There is also going to be phase two which will add tasting room and underground cellar for aging and storing wine, but thats a project for another year.