I have a very tall branchy honeysuckle growing up a large arbor/deck (actually several) where the vine itself is fine but all last year's leaves are still on the vine and they are yellow and wilted. Do I prune to below the leaves, do I leave the leaves on and not worry and they will fall off by themselves (although they look awful), do I remove all the leaves (don't think this option is feasible, would be like removing needles from a pine tree).