if i created an alien it would be a geneticly enginered praetorian. it would have three heads. each would have an extra mounth in there extra mouth. it would have the tails twice the size of a normal praetorian's. it would have 100% bullet proof skin. it would also be fire resisint like a predalien. it would a purebreed so it will be created from any host. last it would give a pheremone so it isn't mauled to death by other xenos. what do you guys think?