Hey everyone, I'm new here!  I signed up with the hopes that someone here will know the movie I have spent the last week doing endless google searches for lol.  Okay so here is the description as I remember it from my childhood....

It is a Werewolf vs. Vampire type of movie, made anywhere between the late 70's to very early 90's, because I was pretty young when I saw it.  It's set in a city setting.  All of the vampires and werewolves look like normal people but have colorful auras around them, like all vampires have a yellow outline, werewolves have a red one (I don't remember the exact color for each but that's the idea).  The auras are ONLY visible to the movie viewer and the creatures themselves.  Throughout the movie it will show shots of people walking around the city at night and more and more auras appear showing that the vamp/wolf population is growing. 

At the end of the movie, the vampires and werewolves have a war in the city streets.  They bite each other back and forth and every time a werewolf bites a vampire the vampire will instantly transform into a werewolf and vice-versa.

Please HELP!  I have been trying to figure out what movie this is and it is driving me a bit nuts.  Remember, it was made in the 80's or possible very very early 90's or late 70's so it isn't Underworld or Vampz vs. wolvez or whatever else.   I really appreciate any help and if you live in NY and you answer this, I will buy you a beer or something in thanks lol.

Sincerely,

Danny