We purchased an 87 model last winter with 600 hrs, 4wd, 15' 1020 platform and a 1044 cornhead. We paid 35,000 for everything. We're on 30" rows and we too wondered how it would handle a 6 row head. Instead of buying a 4 row narrow we added an extra row unit to our 1044. What kind of bin extensions do you haveIJ