I'm looking to set myself up with train horns. I've looked at some kits. I like that one kit has a 3 gallon air tank, but it's over 175 db. I don't want to ruin someone's ears (especially my own) I just want to wake them up and hopefully make some jerks riding their 10 speeds in the middle of the road fall over. Think over 175 db is over the top? Here's a list of what accompanies each decibel level. Decibel (Loudness) Comparison Chart

If you think 175 is over the top can you recommend me something?