Haven't been flying too much lately due to the heat and busy weekends helping my wife due to a broken foot. Same basic setup as Matt's but haven't sprang for the ES Composites pipe yet. I think our setups are more quiet than a YS especially in the air. Like Matt said almost as quiet as some electrics at full power. Most club flyers think it's a glow setup and are surprised when I tell them it's a gasser on pipe, Soft mount is the only way to go !!

Mike