What will I need to run the koni GC spring combo?

[svxsubaru1]

I wondering what will I will need to get the GC spring koni combo to work, and not have any problems? What top mounts should i use, ect? And do any of you recomened a diffrent suspension set? Cheaper is better, but i would rather spend the extra money to have a suspension set up that works noticlabley better. I have a 5spd instaled, and dont really car about ride quality unless it hurts to ride in the car, but it is used as my every day driver so a better ride quality would be nice.