I'm looking to raise my '73 K5 (350/350) just slightly and hopfully improve the ride quality a lot. Here's what I'm thinking about doing: -Tuff Country 2 1/2" HD spring kit -ORD heavy duty rear shackles (the short ones) -ORD heavy duty front shackles -ORD greasable bushings all the way around -Tuff Country gas shocks Comments? Suggestions? I've never done any major suspension work but I'm thinking about installing myself. Whats the degree of difficulty? Any special tools? THANKS!