Is my suspension plan missing anything?

Tips,Advice,picture.... HELP!! It’s going on my 2017 Tacoma Off Road..

Getting ready to install my lift I’m going with..
King 2.5 EXT front and back..
SPC.. UCA
Deaver 3 Leaf Add a leaf
My question is do I need anything else I’ve seen lots of YouTube and some videos show drive shaft spacers and will I need new U Bolts for my add a leaf thanks..

 

Some need the carrier bearing drop spacer some do not. Depends on how bad the driveline vibrations get.

 

Technically u-bolts are not to be reused, "because the threads stretch". Do many people reuse them, provided they measured and have enough thread to do so.

 

Thanks for the info..