Sticky,
First, I want you and the other posters to know I am not hovering waiting to reply. I have been working on the computer this afternoon and have been periodically checking in with TBN to follow the conversation. I do have things to do, like riding on my tractor!!! Your questions are excellent! Am I putting my loader in extra stress by using the front blade? Is the blade financially feasable? First, with regard to the durability, the Green Team has thought of this. The blade mounts to a plate which distributes force evenly between the loader arms, so that neither arm is subjected to all the pushing force. Second, the blade is meant to work in one plane, not multiple planes such as a front loader bucket would. Although angling the blade would put more stress on one arm (slightly) over another, it is not nearly the torsional stress that would occur when digging into a heavy pile of dirt or rock, which most of us do regularly without concern. For added protection, the blade is spring loaded to "trip" if it encounters an immovable object, such as the cited tree stump, which is not regularly encountered when moving snow. I do not live in as high a snow area as you, so I cannot speak to lifting drifts of snow with the bucket. I can say that because the blade is hooked to the loader arms, one can lift it as high as the loader, thus enhancing one's ability to "knock down" piles of snow if they are high. And, if the bucket is needed, it takes about five minutes to put back on, which still saves time over a bucket-RB combo. I understand about the forks and other apparati for the loader and their cost-effectiveness, but, for me, I have more use for the blade as I plow a lot when I plow (probably six-eight miles of finish road with each snow - in total). Each would have to make his own decision on that one. Our local hospital has four JD compact's; three mid-frames and one large frame. The head groundskeeper said that with a 4410/430/72" RB and a 4710/460/84" blade it took two men about six hours to totally clean the drives and lots around the hospital. He purchased a six foot front blade similar to mine (but WITHOUT the hydraulic angling) for the 4410 last year. Six good snows last year and one so far this year show the lots can be plowed in about four-five hours with one tractor! To date, no durability problems with the 430 loader, which is less heavily-built than the 300CX Brian has. I think it serves as a viable option for anyone who has entensive snow removal and light duty grading to do.
John M.