My beloved Kitchenaid K45SS (from the Hobart years!), a true heirloom from my Grandma, is starting to show her age. This past weekend, while making a cake, the poor dear started to chug and rattle and, for the first time ever, failed to make it past #6 on the speed. Knowing full well that a new Kitchenaid is a sad shadow of the brand it was when Hobart was the manufacturer, and currently unable to purchase a Hobart N50 ($1,200!!!), I am desperate to find a trusted service shop who can give the old girl the TLC she needs. Any and all suggestions for such a shop in the Los Angeles area are MUCH appreciated.