I test drove a 2006 6.0 GTO the other day and loved the power. I Chirped the wheels going into 2nd and 3rd gear. My big question is, how reliable are they? I have a 2000 GP GT and its a piece of crap even though I still love it and take very good care of it. So I'm wondering if GTOs are built better then GPs? If they are built well then its very tempting to get one. Any knowledge or experience about GTOs???