Help. Need suggestions quickly. I purchased a 2015 ACE 570 from my local, and very highly rated, local dealer. About 50 miles on it. It was their shop machine and just used on their lot for moving stuf and plowing snow. I have a 2013 550 and never any problems. This machine handles very different. My question is should I get the extended protection plan on it. It is not the power steering model. Anybody aware of common significant problems that would warrant the protection plan. Costs $900 for 5 years,. Thanks for your advice. I need to make a decision by next Tuesday. Responding through here or email is O with me. I have had no problems with the machine.