Agree with all of this, except for the last sentence.Penrith are a well oiled machine that can keep repeating clinical football set after set.
They are like the Roman Legions as they continually press forward and dominate that which is in front of them.
However they do lack pure speed and improvisation which the Broncos have in abundance.
If Mam and / or Walsh are given any latitude and find some room I think the Broncos will win and in fact win well.
Fingers crossed no refereeing clangers.