The java red box reeds work great on the V16 pieces, as do the V16 reeds. The Java green box is also very nice but they are a brighter cut which you might not want if you are trying to keep it on the dark side. 

That is a good place to start. The Jazz Select reeds also work well on those pieces. The filed reeds are a little lighter then the Unfiled reeds. The unfiled cut also tends to be brighter in most situations. 

Playing on a heavy reed might help with the sub tone sound Getz is known for but it will ultimately make the low register more difficult.