this is all just my .02 and ramble about atvs
I have an o4 articat 400, and have been happy with mine since day one. one of my better investments. Mine seems to be built like a tank and acts like a tactor. I use mine for plowing my subdivision roads 5 seasons now.
Fished a honda out of the lake 75 yards out the next day after I brought it home.
I only get 35 mph on flat snow covered ice before it starts to worbble, but I think that is fast enuff... lol
If the Lord's willing, You'll be Blessed.