Is that a 12" arm, Paul? If so, IMO, an M2-12R would aesthetically suit the Sony more: https://sme.co.uk/audio/product/series-m2-12r/

Or its 9" brother, the M2-9R... Better still, something quality and Japanese from the era, (S or Y-shaped, with a detachable headshell)

Vintage T/Ts need vintage (or vintage-style) arms!

Marco.