Well if you are not 100% sure mate, it is best to wait until you find something that suits the car prefectly. Im very bad at that, I will just jump in on the first thing and then decide for something else, hence this time, i will be doing it all properly
Wait! It's worth waiting. It'll cost you a grand for a cheap set but in 3 months when you decide you don't like them it costs another 2 grand to get the set you really like!
It could be a false economy...