I know that you said you were not much of a drinker, so I will offer, at great expense to myself, to drink any spare syns that you may need to get rid of....
I usually use my syns on the usual gravy and sauces but when I have spare syns I tend to go for a normal or an orange kitkat (5.5 syns) and a packet of chesse curls (3.5 syns).