With CoE, guilds are very different to how the gaming community has come to know them. In CoE, guilds are more like trade unions. So unless everyone wants to do what you plan on doing, it may not work. But for your guild, you have a couple options: Become a Baron or Count and create an area your guild can build and thrive in with whatever they want to do. All your guild would have to do is choose a server and agree on a Kingdom and Duchy to settle in. Of course, with this option you would likely sacrifice a bit of what you wanted to do with your first life but at least you would have an area for your guild to settle.
Another option is to have everyone in your clan join your family and become a literal clan.
Or, forget all of the above and just have the entire guild vote on a Kingdom, Duchy, County, and Town to settle in so you all can cooperate and help that area thrive.