Posts How Do I Replace My Rotten Porch Posts?

How do I replace my rotten porch posts? - posts

My house has a porch over 7 feet from front to back and 11 meters wide. The base of the portal is concrete and has 2 wooden posts supporting the canopy. The wooden poles begin to rot at the base of what I want to replace them.

I was thinking about using 6x6 PT posts, I let it dry, then prime and paint before installation. Is that correct?

How can I connect to the concrete columns and roof to ensure that they properly insured?

Can I attach a wooden railing, when I plug in my messages?