The problem is everyone always throws up like "30-180k depending on experience". Standardize that by making like 3 "sample" levels and nake them say what they would give for each.
With such a wide range I wouldn't apply. And when a headhunter comes to me and just says "are you interested in a job?", without giving me any details. I don't even bother to ask what it is about.
If you want to be interesting make an detailed offer with detailed informations. And when it fits the person reading it, he eventually will respond.
