As others have said, try to see the joy having a Jeep can bring. Here in Houston there have been several fund raisers involving Jeeps and "monster trucks" as some kids see them. Yes you may have spent more on the JT than another vehicle but in the end it is something you will always remember...
The rear spacers that come with the kit are 1 1/2" inches. Have the kit and originally came with 3/4' rear spacers but received 1 1/2' spacers and have since installed. Truck still has a slight rake to it, which is fine with me.
Beadlock daily driver here. Have had them for about 2 years and like TTEChris mentioned, torque the rings once a month and you are good. Doing your own tire work isn't too bad and Discount will balance the tires but not install.
What Renegade said. Front brackets on mine were the same but able to mount. Drilled hole to install rear bracket. If you don't have one will need a long bit as it is best to go one direction when drilling the rear.