I want to lift my '84 truck 2-3" using some lift springs. Will there be any problems with doing this? Will the drag link and driveshafts be able to accomodate that amount of lift? What about the brake hoses?

As a corollary to that question, has anyone used the Rough Country 3" kits? Prices seem real reasonable at around $450 for four springs, so that makes me wonder if they're any good...

Thanks!