IM thinking about switching out a 47re auto to a nv4500 in my 98.5 4x4 daully. I was really looking for a manual when I bought the truck but was dazzeled by the cheep price I paid for it. now I'm finding problems with the 47re and am a little let down. could any body give me any good advice on what to do? Im pretty mechanically inclined but I could use a little insite. also, Ive been kinda bombing the truck and would probably have to totaly upgrade the 47re any how. so what to do??????