I have a 2010 Tahoe LT which has been great. Recently there has been a strong gas smell. My mechanic says it's the fuel pump and rusted out tank. Problem is I cannot locate a new replacement steel or plastic tank for this tahoe. I have visited directchevyparts.com but have not gotten a word back on the fitment of what they offer and don't want to be strung out with over a thousand dollars and back order woes from the site. Called rock auto, Napa, auto zone, advanced auto, chevrolet, etc...Is there another model or brand that works with the 2010? Anyone else been done this road before?