Translate the following English sentence to French:
"I would ask for support for a more positive position, supplemented - I insist - with Amendment No 16 by Mr Sterckx, which would provide us with the necessary guarantees."
Je vous demanderais de soutenir une position plus ouverte, complétée - j'insiste - par l'amendement 16 de M. Sterckx, qui nous donnerait les garanties suffisantes.