20: Colorful aquarium inhabitant
21: Campaigned for office
22: Insignificant amounts
39: Cul-de-___ (dead end roads)
44: Toys that won't work on calm days
46: Chimney sweep's target
51: Monthly payment, for many
60: Sneaker ___ (British electropop group)
64: Amphibian screwdrivers and such?
67: Barely manages, with 'out'