Which front wing for foil drive assist in foil surfing?

I’m currently building my second efoil, which will be a foil drive assist, with a 63100 custom motor from APS, Fliteboard propeller, lipo 6S 20A, esc flycolor 150A.

I’m now efoiling with gong curve LT 1500cm² medium aspect, and veloce L 1300 cm² (between medium and high aspect : 6 ratio)

I’m starting to think it is too small for foil drive assist, (I’m seeing only very big high aspect Axis front wing with a foil drive assist for foil surfing).

What is you advice for the front wing ? (weight 68kg)
I will be foil surfing in mediterraean sea, very small waves(0.4 to 1meter)

Thanks