[Canadian ST]

Hay guys well I have decided that lowering my car wouldn't be such a bad thing( I was worried about ride height at the job site) I have found the Ford Racing set M-5560-ZXB (eibach re-bag) 1.2 in the front and 1.6 in the rear. My big question is can I use the stock dampers? I have the ST model so they come with the upgraded dampers (m-18000-zxb) I was assuming that since they two items are on the same section in the webpage they can work together.?? I don't want to make the car to stiff buy getting Konis (plus I'm cheap) If I can use the stock I want to. I know the dampers are noticeable stiffer between my car and my cousins 06 ses so that's why I think I could use mine with the new springs??? Well I need some help with this one, I don't want to blow the dampers 5 months after I get them if stock is to weak??

Thanks