Welcome to the forum. We like red. And we like pics.
How you begin to build your jeep will depend on what you intend to do with it. The first thing you should probably do is change out all the fluids and check it over well for things that have to be done to get it up to your high standards. Kind of boring, but it's important when you get a used vehicle to make sure everything is as it should be.
Fuzzy dice from the rear view is always a nice start!!!