So do it if that's what you want to do. Why would you need someone to tell you it's ok or tell you about a "program" that includes those lifts? Try it and see how it works for you.
Think of it this way: if there was no internet (I know that's frightening for some people), what would you have to do if you couldn't ask someone how to train. You'd have to experiment and figure it out for yourself. If you're looking for general knowledge and theory, and maybe some advice with a specific problem, the internet is a great source. But don't program hunt, if you want to try something new just do it and learn something.