What else do I need for a soft top replacement kit?

So I’m very new to wranglers, and I just got a 2015 2 door sport with a factory hard top. I ordered a soft top replacement kit and a windshield header. Though most videos I look at have a soft top frame, which I don’t have.

ebay and Amazon searches for a soft top “frame”, “assembly”, “kit” etc seem to be fruitless.

Thought I could do it on the cheap, is my only option a $1200 package from the main sites? Various jeep forums and Google searches aren’t giving me much info on what exactly I need for brackets, screws, etc.

I only really want the soft top when it rains, I have a hard top for the winter and really want to have the top off most of the time anyway. So ideally something simple to take on and off hopefully without dropping a grand.