Interestingly, this 40" stove is the lightest stove I have: Lighter than my 35" O&M and the 38" Estate, and definitely lighter than the Chambers Imperial.
Well, I sent the burner grates and drip pans off to Independence Porcelain Enamel to be re-enameled, it will cost $21.50 a piece. I will probably send the oven bottom too, but will wait until next month. Quote to rechrome the backsplash trim is $200-235, will wait until next month.