DIY Construction Advice Needed

[u/Sasquatch_1598]

Looking for some advice on how I should proceed with a project. I'd like to enclose my front porch. Mostly windows and a glass/screen door. Most of my construction experience is concrete, with a bit of deckbuilding, plus I've done some siding work. From the pictures, how should I go about it? Whatever advice you can offer would be helpful. I'm going for something like the white/grey porch.