24 team Mystery Leagues idea

Possible without too much work time??? - Combine 60's and 70's --- combine 80's and 90's ----- The rest are stated as low priority, maybe 2010's are next? --- wish list - 2000's and 2010's --- 1880's - 1890's - 1900's - 1910's ----- 1920's and 1930's --- 1940's and 1950's --- 24 team leagues are the best.