Hello, I’ve got my suspension there now. Are Bilstein B4 dampers with H&R springs (-35mm) now. Dom bearings are from Febi Bilstein. (see pictures) That’s all I have now, do I need anything else? Do I need spring travel limiters? or anything else? Please help me, because I want to install it today. Oh, one more thing. How long does the installation take for 2 but reasonably experienced screwdrivers? 3h? Lg Hannes