Compare a 2006 Super Kodiak to a 60-70's

[wasapt]

I bought a 2006 Bear Super Kodiak and wonder how the newer bows compare to the ones of the late 60's and early 70's. This bow is quiet and OK fast. My 50lb, 60" bows shoot a 480 grain arrow as follows - Bear 186 f/s, black widow 190 f/s, Palmer 190 f/s, Dalaa 196 f/s