Joe,
I think what you do is a great undertaking and very worthwhile. I think you are giving people a perfect cost-effective alternative to the tin junk sitting out in front of the big box stores.
I also like the idea of being part of preserving worthwhile Weber grills that have historical significance. So, bringing back something like a late 1980s Genesis or Genesis Jr. to as close to original as possible wouldn’t fit with your model because of cost and labor time. But it still has merit of its own, at least in my view. I think there is room - and need - for both types of grill restoration. I actually want to do more of both.