I actually watched the 1980 GF the other day. It's great to watch it now knowing it's no longer our last premiership. 
It's hard to compare as footy in those days was get ball and just kick it to the next contest upfield if no one was free. Disposal was often quick, long and blind if under physical pressure. The current team with its forward press and team-based pressure would eat teams of that era for breakfast but one-on-one there would be some great match-ups (eg: Roach vs Rance). Our current smaller quicker forward line set-up is hard to do match-ups with past eras. 
B:  Astbury       Rance       Vlastuin
F:   Cloke         Roach      Weightman
HB:  Houli         Broad        Grimes
HF:  Rowlings     Jess         Bartlett
C:   McIntosh    Martin        Edwards
C:   Wood         Raines        Welsh
R:  Nankervis    Prestia       Cotchin
R:    Lee           Keane        Wiley
HF:   Butler      Townsend   Lambert
HB:   Smith        Mount      Strachan
F:     Caddy       Riewoldt     Castagna
B:    Bourke        Dunne      Malthouse
Int (from): Short, Conca, Graham, Higgins, Rioli, B.Ellis, Lloyd
Int:  Monteath, Freame