so i'm deciding to get kyb agx struts with tein s tech springs. I went to my local mechanic who i always go to for most of my car needs, and i asked him how much it would cost for them to install new struts and springs. They said that they estimate that its a 6 hour job. 3 hours in the front and 3 in the back will cost me 500 bucks. I'm like wtf. I know this price is way off. How much did you guys get your shocks/struts installed for?