Would just some average reflective backed padding work good under my hood to help with heat and noise. also all the 60's have this nice thick pad that go up the firewall on the inside to cut down on noise. that to my is the biggest downfall of 40's its so loud....any ideas of a think pad that could do the same thing in a 40 as it does in a 60. mainly where can i get a pad or mat like this....if anyone has done some serious sound deadening to 40's pictures would be great.