Okay, someone has figured out the economics of this.Hopefully the 500W is a typo for 1500 watts (12.5 amps @ 120VAC).
I've been looking at these contraptions for over 15 years and decided at my age it's now or never. We've been making 6 1/2 cups of flour / 3 lb batches of bread by hand for the past 5 years from mid Nov to mid Jun but have been unable to accumulate enough loaves to tide us through the hotter months. A decent loaf of bread retails in our area for the better part of $5 and it's not always decent. At that rate it will take about 3 years to recoup the cost of the machine. I hope to be able to double my batch size and make about 100 pounds of bread per year.
KA claims-
"Description KitchenAid® 7 Qt Bowl Lift NSF Commercial Stand Mixer with 1.3 HP Motor, designed to provide professional-style results. Our Most Powerful, Best Performing, Longest Lasting, Quietest, and Largest Capacity. 14 Dozen Cookies. Over 8 lbs of Dough. No Problem."
Hope to be able to give some positive feedback after a few trial runs.
FedEx says the machine is due to be delivered today!
I keep thinking that the stand mixer I have is adequate for the times I use it for making sponge cake, and I almost never use it for anything else. I use the immersion blender for egg whites and stuff like that. I have a meat grinder too. I have been looking at fancy stand mixers and lusting after one, but couldn't really see how it would possibly pay for itself. I don't bake bread any more, because I get bored with the kneading. Hmmm. I wonder how well a good food processor would do dough. I will soon be needing a new food processor.