Hi everyone, wondered what everyone thought about the sound deadening in the engine bay of out beloved buses. Being extremely paranoid of engine fires I have wondered if it is worth removing the hardboard and the insulation above and use something more modern and fireproof as a replacement. As far as sound deadening goes there are definitely better and safer products out there. I've also noticed that a few people have not replaced theirs in what is otherwise a very sound bus, why? I'm going to fit one of the FireTec extinguishers also but wanted a few opinions on the subject.