You could use a basic Asian marinade:
low sodium soy sauce
dry sherry (the kind you drink, NOT cooking sherry)
fresh slivered ginger
fresh smashed garlic cloves
spring onions, chopped
a couple drops of sesame oil
equal parts low sodium soy sauce, pineapple juice, and white wine - again with fresh ginger and fresh garlic.
Plain balsamic vinegar makes a GREAT marinade. The finished product is not vinegary per se - just has a great flavor. Again, fresh smashed garlic would be good in this one.
"Count yourself...you ain't so many" - quote from Buck's Daddy