How hard would it be to add splitter units on the front of the planter like the kinzes? This planter is a 6rn. I know the middle unit would have to be mounted on the rear as the transmission and tongue are in the way but putting the other 4 up front i don't think would be a huge deal but wanted to know what you guys thought? Am I wasting time? Will a 30" bean yield as well as a 15" bean. I am on loamy soils and have planted beans in 30" rows for 3 years now. The two years before that I drilled them. I am also looking to replace the cups with JD's radial bean meters. Anybody used them? Any advice or words of wisdom are appreciated. Thanks!