I think it might be interesting to have player-constructed V1 or V2 sites possible at Vehicle Bases. Say a player has to air drop 'vengenance weapon' supplies at a vehicle base, then constructing of the launch site commences, first the launch rail/tower appear, then later a missile appears sitting atop the launcher. After this, every 10 minutes or so, a missile is launched at the nearest enemy airfield/city/town. Might be fun to chase down and strafe a Doodlebug in a Tiffie or Spit XIV, or use Mossies or B-26s to flatten a V1/V2 site under construction.