How much time do you have?
How much time do you have to work on building your business? You have other responsibilities or commitments every day, right? Maybe a job, kids, sports, etc. Just be sure you think about them when you choose which business model to apply to your new internet company.
Perhaps the Conduit Method is a good way for you to work intermittently and pick up some extra money now and then, but you will need to pay attention to the trends and hot products on the web. Maybe it is better for you to focus on one thing instead of trying to keep up with making new sites.