The 05/06 first gen tundra is still a 15 year old truck. It’s going to need routine maintenance including all the things mentioned in this thread. Just the cost of driving one. A lower mileage unit might prolong it but bushings wear out with age etc. Good luck with the search.
Re: LCA, the moog are fine. It’s not a critical component t. Plan to also install oem cam bolts as your old ones are likely seized.
Havent done the rack yet but most people seem to get by with the reman racks and poly bushings.
taking care of the maintenance would be priority over lift.
Kpack, did you use the same oem bolt specs on your rear shocks with your hardware store bolts? I have the same rattle you identified and swamped in new oem bolts but feel they are too small In diameter somehow. The rattle has returned for me. Cheers