An off center axle introduces a third angle to the driveline....that is in no way good.If I were to put off any mods for this lift height. It would be the track bars.
An off center axle for a few months isn’t going to break anything.
And a strong 2nd on stepping back to 33-10.50’s
Oh, as far as sway ar links go. You don’t “need” a $150 set. There are plenty of DIY write ups arond to do it for less than $50
If you haven’t driven a TJ with Jks links you may be suprised....most people that install them are amazed. Plus, they are so robust they will be good years later.