Cassis tech spindles

[WB72]

I bought Chassis Tech Dropped spindles for my C20 to convert it to a 1/2 ton. I know that I need 73-87 ball joints, but do I need 73-87 tie rod ends and sleeves?
I want to get all the peices together before I rip the old front end off. ( just incase I need to move the truck)

This is the list I have:
2 - Upper Ball joints 73-87
2 - Lower Ball Joints 73-87
2 - Inner Tie rod ends What year?
2 - Outer Tie rod ends What year
2 - Sleves for tie rods Will the old ones work? what year

Will the c-20 steering arm work or will I need a new (73-87) one of those too?

Thanks in advance