If anyone is in se tn we can check one of mine to see if they match up to the rubicon rails. If they match up it would be just marking the holes and doing some nutserts. If I run across anyone local with rubi rails I’ll try to check myself.
You could try a set of rubicon take off fox shocks. They normally go for a decent price on marketplace. I ran a set of fox 2.0s for a short period and they rode really good in my opinion. Bilsteins 5100 are one that is reasonably priced.
This was mine with the full mopar lift kit and a 3/4 spacer up front. It still had over 1in rake in the rear with that setup. I ended up pulling the spacers from the front and changing the rear springs to rubicon springs and it set pretty level with that setup around 1/4 rake.
This is the mopar...
Gladiator lift or level kit. This is a setup I did on my sport. It has mopar lift front springs with rubicon rear springs and aftermarket fox 2.0 shocks. Also comes with front bump stops. With this setup my truck was pretty level had around 1/4in rake in the rear with lightweight front bumper...
The front track bar you can get someone to start the vehicle and turn the wheel slightly until you can get the bolt in and then straighten it back center.