If you're new to paint work I wouldn't start with a rotary style pad. You need something dual action. I remember vaguely seeing a dual action drill attachment. Found it.
https://www.amazon.com/Meguiars-G3500-Action-Power-System/dp/B009OBVRY4
This would be better to start with. Removes a...
You should start with the polish. It might not be enough to tackle the pin striping. Do you have access to a dual action polisher? The waxes you posted won't do much.
I'm going to toss in a suggestion but need some input as well.
A modified Jeep becomes a build when it passes a set amount of time without coming off jack stands.
2 weeks?
A month?
I talk to my wife almost every day while she's driving our Gladiator. She's in the Jeep. I'm on my phone. It sounds like she has her mic out the window of a jet plane and it is getting worse.
Do you know a fix before I start ripping panels out to see what's up?
The ceramic install isn't where the cost is. That's the paint correction before application that usually gets you.
The ceramic will amplify what's underneath it. For us Jeep people protecting and enhancing the stock clear coat is acceptable.
For your "drop jaw" super cars who want the best...
You'll gain droop. Which will allow you to install the spring and spacer. Then just jack it back up in place and install the bolts. But don't tighten them down until you're at ride height so you don't load up the bushings.
Sometimes the bolt was completely fine. The bracket just starts working back and forth until the bolt wallers out the hole. Sometimes the bolt hole stays completely normal and the bracket just rotates back and forth around the bolt.
If your desire is to move the track bar bracket you should...
The brackets do come loose because they are bolted into place. If you weld the bracket in place it won't come loose.
Same thing always happened in the rear of TJ's with the bolt on brackets. They come loose. There is a bunch of force put on that setup. Even more so in the front since the track...