When I fitted my kit I gained 60mm on the front and 100mm on the rear, just goes to show how it all sags over time and mileage.
The rear shocks are a swine!!!! The top nuts are in a nightmare place to get to and mine were rusted solid, ended up cutting them off. Fronts are a doddle, you did the right thing getting the top mounts Steve. Makes life so much easier.
I did a thread on here called " The only way is up" some pics and bits on there.