I have a internal page in example.com with around 10,000 organic traffic per month, but I am not making any money from it.
I am building a new blog called example2.com in near future with monetizing plan. I have plan to create a very similar kind of post and put 301 ridirect from example1.com/old-post to example2.com/new post.
I use 301 redirection only for that post. If I do it, can I still get those 10k (at least 80%) organic traffic for my new site?