Big, great point. First, you ask me to explain why I am a liberal. I am liberal because I don't think government and/or the church should be telling me how to live without asking me first.
And I think you are wrong for being a capitalist and a conservative because conservationism is based on 1st century static thinking. And capitalism is based on 18th century thinking.
We live in an information age. We have 21st century technology available to us. We don't have to follow the paradigms of the past. We can come up with new paradigms.
Perhaps that is the biggest reason I am a liberal. I want a lot of change in the world. But I want that change to use 21st century thinking, not 1st or 18th century thinking.