Yeah Anitto, thats a good point. It might be worth swapping the springs around off diff kits to get the desired comfort etc...
The Koni's spring rate is a little on the firm side, and may benefit from softer springs!

Rob, good point about the longer wheel shock travel, but i want short shocks on the rear so i can lift a rear wheel in my 4 door saloon - something you don't see very often!