60a Make haste to get right suit (??A?T?)
73a Extremelu generous donation for production (??N???T?O?)
55d He manages stock and bonds with Farmer (?????D??)
You're far ahead on numbers than we down under, but can make a suggestion about two of your clues.
60a HEARTS (anagram of haste+r)
73a GENERATION (extreme ofGENERous and donATION)