Stuck on three & would welcome assistance from brighter persons :
7D - As buyer one has millions to invest in work, one can't seem to focus (11, 4)
G?A?S?H?O?P?R ?I??
(This is screaming GRASSHOPPER at me but I can't get it)
41A - Endless money banked in New Year tradition, shaping things (3 - 7)
??E-?A?T?N?
&
56A - Fine carbon, carbon possibly defaced (7)
C?E?E?T
As usual, som of these letters may be erroneous or even downright misleading but my other answers all make some kind of sense