Do any of you guys run the Maurer Mfg. tip up kit on a STS combine. I'm considering going to a 8 row 30" corn head on a 9670 STS from a 6 row 30". We don't run a grain cart and I don't want to give up any grain tank capacity per row, right now we carry 50 bushels per row in the tank (6 rows-300 bushels) , which would mean going to an 8 row would make up need to carry 400 bushels to have the same capacity per row. I just was curious if anybody was doing this? If I go this route, I will get the new combine with 20.8 duals and 28/26 rear tires. Also, how do the new stalk-master corn heads with the lawn mower blades do in good, heavy, corn residue?