yeah, dont go to quick fit, find yourself an independent with 4 wheel laser alignment tool.
Found myself a place with 4 wheel computerised tracking (like you suggested) and have had it done and what a difference it has made, it feels like brand new!!
Im so happy you wouldnt believe

The guy doing it was really great and really took his time and explained all aspects of it, when he finished he gave me a print out of figures and computer diagrams of my wheels and said the toe in or out or something was an inch out and would have been a danger to drive - whoops! He was also amazed that it was still as straight being a 15 year old car with the two axles being 0.00 which means spot on

(i know theres only one axle but thats how he explained it)
Just a follow up to say if you have fitted new/lowered supsension then get it on the computer set up as its the making of the car IMO

Thats the last present for the car this year!!
Dave