Ready to rotate (soon)
What I would do is:
Put generous amounts (not globs) of cam lube on the cam.
Rotate engine to find TDC while you or a friend prime the engine.
The rocker shafts will not get oil until you rotate the crank while trying to prime the system of oil.
Reset the engine to TDC for number 1 cylinder.
More cam lube.
Install intake.
Fill fuel bowls and make sure the squirters of the carb work.
Fire it up!