I'm building a ballast box for my new 1025R. Not at all interested in buying one, I'm enjoying the project. I have the JD iMatch hitch and understand the category 3 bushings and 1 to 3 converters. My question is, why would I NOT want to just buy some Cat 3 pins for it and weld them in place as part of the build? Seems like the way to go to me, but wanted to make sure I'm not missing something.