Mine is like my avatar with tip fins nicely blended in with epoxolite. Just a regular 6% thick Demon wing. But the 5S packs fits completely inside, and I will blend the nose in to the airframe some crude but reasonably effective way (just being honest..) in an attempt to keep it fairly clean. Should be sporty. I was looking at some Hyperion outrunners as alternatives.. the HS3026-1400 or 1600 look promising. I wasn't really familiar with them before. These would lend themselves well to a firewall mount and a simple cowl (vacuform?).