My rears were seized, had the back end up in the air for a few days, unfortunately they are rather prone to seizing due to water and all! Make sure you get Eibach though as brands like GMAX tend to go sloppy. The ride will be a lot firmer but the handling will improve! Especially if your coming from a non zetec suspension! There a lot stiffer.
Ben.
So how did you manage in the end. What sort of tools are needed besides sockets, compressors and jack.