Lol, why you need a low profile jack for a LX?
I have 6 ton axle stands and they barely reach the frame.
It sounds like a no limit budget build on a sub $20k LX. I could never fathom spending that on mods for equivalent or more than what I paid for the car. You've listed easily $20k additional on your LX.
If I were to do it:
Gears - you don't need for 33.5s-34s. The 6 speed will handle it. And you've got a 3.91 rear end already. 4.88s, you'll be revving sky high on the highway. ATRAC will be sufficient unless you're in really sticky situations. Thats easily $5-6k saved without gears and lockers. DIY for gears? No way I'd recommend anyone to do this part. Measuring and getting everything right in gears is something I leave to trans and gear specialists. Do something or measure the slightest bit wrong and you'll chew through a set of gears in no time.
You talked about a BBK? Save yourself the $3k + install. The stock brakes are sufficient for 34s. I'd recommend go 17s and to a 295/70/17 tire size of 285/75/17.
Here's what I'd do if I had $10k for just parts, maybe some labour
-Tires and wheels $2k
-Front bumper ARB + winch - $2k+ labour to install and wire
-Rear bumper -$3k, would skip the LRA tank and just have jerrys on the rear
-Slee AHC sliders - basically unobtainable still but out there
-Roof rack - $1200
-Snorkel - $500
-Whatever money left on drawers and electrical system
This is exactly what I will be doing on my LX minus the Snorkel. I also got put on the Slee sliders list, so I hope they come through. If not, then on to another plan. As for your numbers, they are all about right. Thanks for the advice.