We're actively dealing on either a 570w or an 8090w. Wondering what you people think. All options considered the NH is about 23grand more that the Lex, is it worth the extra $? This will be our first Brand New combine ever so we need one that will last longer than the time it will take to pay off! What's the projected lifespan of either of these two machines? We harvest 3600ac of CWRS wheat, oats, peas, canola, fescue and meadow brome. We have cows and bale a lot of straw, this is why we're looking walker and not rotary, although we've ran 1680's and 2188's until this point.