That Grizzly 10" 1 3/4 HP gets mixed reviews, mostly centered on quality control. For $1000, your money might be best spent used. There will be a lot of 1 3/4 or 2HP craftsman saws available cheap. I grew up with my dad's. They're good tools, especially with an upgraded fence and zero clearance insert. I routinely see them around here for <$200.
If you have a 220V line, the options open up. You can get a great powermatic/jet/unisaw for <$1000. There aren't that many parts that wear out on these saws. You'll need to learn to set it up, but you'd need to do that on a new saw, too. Some of the older unisaws run on 110v (1.5hp, I think).
You'll not get a sawstop for under a grand unless you get really, really lucky, I think.
A recent informative post on lumberjocks......