oh please. we all start at the bottom of the knowledge ladder. the only way to climb up is to start reading and trying. start with the basics and work your way up to the harder things. no one learns how to do a thing by paying someone else to do it.
they can unload when hill climbing which supposedly makes for an... interesting sensation. they've been around a while now and no one I know that used them still has them.
on a similar topic, MJs don't need frame braces like XJs do. they are trucks capable of hauling 2200 pounds in the bed. they are plenty strong. unless the frame is rotted and needs help, I would save my money.
rocker guards are needed though. there's a lot of wheelbase there to protect.
grind it flat so your bit doesn't wander from the center, then drill out, then heat, then cold, then heat, then cold, then heat, then easyout. bonus points if you remove the bracket and do it in a vice.
very clean looking! but pull up the carpets as soon as you can. even rust free rigs can has rust under the carpets due to water intrusion.
I put the vin in the registry for ya. keep an eye on it. one of the guys that works at chrysler will get you a build sheet as soon as they can.