Ok iam looking at gettingnew shocks for my 06 sg. Mine factory ones leak. So i can get a sweet deal on a set of progresive 412 so i am thinking this is the way to go.now i have heard the 440's are the way to go but they are not in the budget. So i was looking for any input from anyone that has installed the ones i talked about. Are they any good? Do they a big comfort differance for me and ny passenger. With conplains of the ride now. So any input would be great...