Any suspension kit will do, brake wise fronts are the most important, u can get a rear disc kit thou im just taken one off the cabby thats getting scrapped!! its basicaly an adapter plate, granada cosworth discs and calipers and a cable off a later escort!! Shame ur in yorkshire really as the cabbys geting scrapped (its a mk4 aswell) but has a 1.8 zetec engine in which is gonna get taken out and sold!! Plus like i say jus taken off the rear disc conversion and upgraded front calipers, think their ST ones from memory!