I was wondering if someone has had success with these models. Or can explain the fine differances between the two. I am looking at the 5445 and the dealer suggested I look at the 3635 model. I will be using it for brush-hogging, moving a lot of deep snow, and moving material around. The models I am looking at have the cab, cold weather set up, and self level buckets. I am located in Northern New England so the heated cab is a must! Can someone also let me know what ballpark I should be in $$$. I am set on buying a Massey (I just dont know what model to get?) because I have had one in the past and there are dealers close by. I am interested in a 70 hp tractor. Are there othe options in Massey I should be looking at. Thanks for your help in advance.