I have a 1966 International 140 with cultivators and 1pt hitch. I am thinking about getting a side dresser for it because I could really use it when I cultivate. Would you recommend the orginal IH side dresser or a Cole side dresser. I don't care about the orginality just the one that works best. Also I have seen some left mounted side dressers. Wouldn't they be easyer to cultivate with since they are not blocking your view of the plants in the row? Is there a reason there are so many right mounted side dressers, just seems like they would block your view, but then again I have never cultivated with a side dresser.