Here's my Quark.
Posted this build in another, um, controversial thread on 'ballistic recoveries'. Quark modded for streamer recovery and decorated by my assistant (he's 3). Even though the streamer is a short piece of mylar packed almost totally in the nose, the mod worked rather well, no ballistics. The silver also helped for spotting in the sun unlike a lot of featherweight builds I read about.
The fin had to be splice fixed from hitting the sidewalk.