The local Home Depot has a reconditioned Z325E 54 in. for $800 less than retail. I've been to Home Depot's website and read some good reviews but also some real nightmares. Complaints about cracked frames, cracked decks and wheel spindles that wear out due to no grease fittings. I'm tempted to pull the trigger but don't want to buy a problem just to save a few hundred bucks. Any advice or comments?