I've had my 222 for 2 seasons and about 50 hours. I have the stamped deck. In fact I've had stamped decks for nearly 30 years on 4 different mowers. I've never had a dent, rust or any failure. My current home has about 2.5 acres of lawn. I can knock it down in about 1.5 hours with a mulch attachment (very good by the way) and my ipod pumping tunes through noise cancelling headphones. As a homeowner, I don't think a fab deck is gonna add any life to my mower - or my pocketbook. The mower is exceptional. It's fast, accurate, bulletproof and just plain fun to run.
Almost as much fun as my Honda s2000..........Just do it
Mike