I have previously fished with 5-7 wt outfits and this winter I have purchased a 3 wt rod and reel. Here in the Mideast I will not go to the stream until late March to use the 3 wt. My question is how do beaded nymphs or other weighted 12-16 flys cast with the light outfit? The majority of my casting is in the 30-50 ft range.