After-Dealer Warranty

I am looking to buy a new car, but the Vette I am looking at doesn't have any warranty left, and therefore, I cannot get the GM Extended Service Plan. I contacted several after-dealer places, and found a good deal at AceWarranty.com. Has anyone had any experience with these guys or others that are good and will cover a Z06? I am trying to make sure I don't get ripped off...

I'm not a fan of aftermarket warrenties. However, from doing some reading, they seem like a reputable organization. http://www.donbusca.com/directory/Shopping/Vehicles/Autos/Warranty/ will give you a list of other possiblities.

btw - Nice choice in cars - Z06 :sunglasse