no harm in doing both.

but given they sit south, it will just drip out once you try and install.

bit some in, spin the blades just to spread it around.

turbo rebuild compnay probabaly has assembly lube in there anyways, least there should be to stop and metal on metal rubbing.

i would also prime it before starting

(pull efi fuse and coil wire), just to get oil around the system before it runs.

this will give the engine/turbo oil pressure before starting