What is your A Body history, which ones, and how many have you had? Why?

Typical old guy reliving his youth? In 1970-73, after the army, i worked as a mechanic/truck driver for my cousin. THT racing int. {AHRA world champ in GT-1 class for two years. Factory backed and i was hanging with the big dogs. the best time in my life so about 10 years ago i bought my 16 YO son a 73 duster w/ a 360 auto. we were having alot of fun working on that car so i decided i needed one! never owned one before but now i have about 30 good projects and 10 parts cars. all darts dusters and demons. My favorite is my 71 black demon 340/ 4-speed. sure hope i get to drive it soon. In 1972 i put a 440 in a 71 duster for the owner's son, may have been the first one used as a daily driver. Learned the hard way about frame connectors .almost broke in half before we figured it out.