I haven't thought myself much interested in this issue since I have what appears to be original padding on the firewall. As my ignorance slowly clears (like the fog?) I learn that I'll need some for the interior and trunk. And, for that matter, the two firewall panels seem to've aged differently - for reasons unclear. The result is that, ideally, I may want the ability to buy 'open stock' material for elementary cutting into simple shapes as well as nice, precisely shaped, complex die-cut pieces, at least for the firewall - - and perhaps only one or the other of those two pieces! [And this without introducing RHD into it.]
Yes, I do realize that this sort of complexity is not good news in the planning phase of any project. "I'm jes' sayin", is the phrase, I believe. And likely I'm not the first to arrive at this realisation, so here's hoping the need can be met at this level. And if not, well then, that has to be the call of those what's doin' the doin'.
I quite agree that whatever the result of the efforts here turns out to be, it will be a vast improvement over the present reality and much appreciated by all. We do thank you, very much.
PS - Wouldn't it be nice to have this product in our Pagoda Shop ... where it would likely wind up if this were the 190SL Group? And who knows; we are a Group in transition, are we not?
All best,
Denny