I'm hoping someone will help me out here. I just bought a 41hp tractor and getting used to it. I've never owned one before and really don't know a lot about it. I want to flatten out a lot of about five acres that slopes enough it makes me nervous driving this tractor on the slopes (I've brought one rear wheel off the ground with a bucket of sand and the bucket slightly above the front end of the tractor). My idea is cutting it down using a box blade. The question now is what type do I want? I looked into the different brands and find a wide discrepency in prices. So what's the different characteristics of $450 box blade and a $1100 box blade? I'm assuming you "get what you pay for", but can't figure out what justifies $650 difference. Thanks.