AG / SI1! well-baked for 16-30 month bull run to $80 levels?

First analysis of AG using Silver futures from COMEX spot values. Just using the timeline from 1980 which yielded a $4 - $40 run in 16 months. Using the similar timeline of AG in 2011-12 which spat $9.80 to $49 in a 33 month span.