Cheers Tweed, those mods don't sound too expensive either which is good!
GolfGL, i would have been wary about buying coilovers for that price as well but there are plenty of people on here who swear by them for value for money, obviously they wont give you the the ride a £600 set will do but for that price im not complaining. I'd rather coilovers as well for being height adjustable, if your springs and dampers don't give you the height you want then you have to buy another set, with the coilovers you can keep tweaking it until you get the height you want. Take Tweeds sig pic for example, looks awesome!
A Jetex system is on the wish list by the way but will look at Tweeds suggestions first.