Hello: I am familiar with GM late model vans, having owned a 2002 Savana G2500, which was sold in 2006. I am back in the market looking for a 2005 - 2007 G1500 or G2500, on a limited budget. What I am finding is my price range ($6,000 - $7,500) are vans with 100k to 140K., mostly with fleet history. How big a gamble am I taking buying a high mileage van with good maintainence history? In your opinion, should I move my budget to say $7,500- $9,000, and buy a unit in a range of say 65,000 to 90,000 miles? Your experience and advice is appreciated!!