"I put this together..."

He = me.

What did you find to be missing?

EDIT:

As far as labeling the old buckets go, the video (very consciously) makes no assumption about what you might or might not be doing after you get the head apart.

As far as the camshaft caps being labeled, yes they are labeled to include: intake/exhaust and position number. They are not labeled RHS or LHS. The labeling method provided is foolproof.