I've used Demon Tweeks for my set-up, initial 4 wheel check including front toe adjustment was £39.00, after that they charge by the hour.
For the front, unless you have adjustable top mounts then you are looking at camber bolts for the camber and just your toe being adjusted, there is no real caster adjustment on the RS, unlike the GT you can mess about with the bottom ball joint. For the rears you are looking at shims for both toe and camber (I got mine from Pure motorsport) but you will need to have the check done first so you can then order what is required should you need it.
Hope this helps
Rob.