Does anyone have a larger fuel tank for an M923 that will fit in the stock tank location? I am in the market. If not, can anyone point me in the right direction of what I would need and who would have one? The 81-gallon tank is not big enough for some of my one-way hauls. I carry more fuel with me in the bed for the tractors and the truck but I hate having to stop for fuel before I get to where I am going. Time is money! I don't mind re-fueling in the field once I am there. If I could carry more in the truck tank from the get-go it would really help.