Yes, I already have 6 of the 42 lb. suitcase weights. I bought them used when I got a loader for my 445 which I have since sold. My thinking was that where I live, the snow generally doesn't get very deep and I just need enough weight on the rear end to allow the tires to grip when I'm using the front blade. I have a ballast box that I use with the FEL and it offers plenty of weight, but probably more than I need for this application. In any case, it takes up a lot more room when mounted on the tractor. I was thinking that I could use the suitcase weights to provide the necessary traction and when mounted, will occupy much less space in my garage.
I'm not a very good welder, so I was hoping that somebody made a weight bar for the 3PH. I guess my next move is to take some measurements of the iMatch and find somebody that can make up something for me.
Thanks for the responses.