I haven't stumbled on a video or post that shows how to replace the rear shocks (struts) on a Gen 4 CRV. Watched a video for a Gen 3 and assume it's not too different from that process, which seems pretty involved. One thing not mentioned in the video - do you need a rear and 4-wheel alignment done after the rear struts are replaced? I ask because the local dealer has given my wife a price but no details, so I need to ask for some details.