1000 dollars is pure retarded, i'm sorry cyril but you got raped on that deal. i've done it to my own car, its a really simple job, anyone with the right tools can do it in 5 hours or less, i did mine in my driveway on jackstands, took me 8 hours but the first 4 were spent on the first corner learning how to do it. its cake. the suspension shop can handle it i assure you, however if you really don't trust them, i can do it for you if you live in so cal, and i'll do it for any price you feel is reasonable. let me know, otherwise that place can take care of you, no worries.