So you're thinking too hard. You are trying to figure out all of the pros and cons, the good and the bad, the things that might go right and all the things that might go wrong. But you see, the thing is, Rome wasn't built in a day. People went through trial and error, three steps forward and two steps backward, etc. You know what, though? They just did it, and Rome has become one of the greatest places in history. So, stop thinking about it. Just do it.