I don't think an aluminum front bumper can withstand a deer strike even at a low speed. Kangaroos are huge and a real threat in Ausi. IMO an aluminum front bumper is just a show-off thing than real use.
If price is a concern, search in eBay. There r a couple of good options from ausi, cheaper including shipping to USA.
But keep in mind, adding a diff drop is loosing the clearance you've gain by lifting. Overall gain is a not much apart from the looks. Best is the middle ground, 1.5 inch lift...
Yeah, I know. I started my build with the same thought. After a year or two, I gave/sold/threw away stuff. There are a few small items here and there in my garage though. You may buy a second later, may be a 200 or 550...
I hear thief's ripping interior if they see a transmitter, there are plenty cheap scanners available. I guess this happens when they steal it to sell or part out. If they are using it to another robbery, probably they won't bother I guess.
However, a kill switch can be the best option. Great if...
Simple, NO!
Don't raise front over 1.5 inches. Use bigger tires to gain (actual) height. Reboot both CVEs with OEM kit with the lift. Or be ready to do it anytime after the lift.
My 2 cents
There are plenty 300k+ and a few 500k+ LC100s in this forum. This is not a common issue or at least an issue that needs to be kept an eye on. Also, there was a 730k mile truck here with no history of engine issues.
Maybe using Toyota coolant and following the recommended replacement intervals...