How Big an Advantage is Position?

[Vincent Lepore]

It's down to the final three of a WPT NLH event. Each player has an equal amount of chips, T1 million.

How much is position an advantage when:

Blinds = T2-4k
= T8-16k
= T25-50k
=75-150k

Additionally, let's say that each player skill level is:

a) high
b) 2 equal (high), 1 average
c) 1 high, 2 equal (average)

I think this is an iteresting question because even though I believe that position in this situation is important I'm not sure how to express it in terms of an advantage. Any and all suggestions are appreciated before hand. I suppose one could just adopt a short handed approach with three players but somehow tournament considerations need to be factored into the equation.

Vince