And from the other side. Total time for this conversion takes 15 minutes. I did 48 at once and got very fast at it and managed 10 in an hour. A single Tyranid sprue has 5 gargoyles and 5 hormagaunts. In my mind it is worth it to lose one stand of each to have a Ravener model to use for the army. If you are careful with the bitz that are left-over after you cut the Gargoyle and the Ravener you should be able to glue the gargoyle wings and head to the hormagaunt body/legs to make another variety of gargoyle. Good luck!