If it's the one I'm thinking about with the pretty hard front end damage I'd say you'd be better off finding one thats been hit from behind and use it for parts (or do the opposite). Insight parts are expensive. The web page you found or Hparts.com is probably going to be your best bet for the cheapest possible new parts. I've got a hook up for below wholesale and it's not a whole lot less than you'll find online.
One note, take a really really good look at the car's frame, if it's been touched at all you'll need to replace that whole front support on the car to make it safe.
One note, take a really really good look at the car's frame, if it's been touched at all you'll need to replace that whole front support on the car to make it safe.