Depending on the mileage you might want to replace coils, but still i would recommend a direct replacement and not the r8 coils. You really dont need them for that kind of power. Get either a set of ngk u5002 or beru zse 030, they are considered the best performing.
Fun fact: Ngk u5002 coils are considered an upgrade for rb25 and rb26 engines ! These things make more than 600-700hp using these coils ! Do we really need better coils on our 1.4 engines ?
Dont forget to replace your spark plugs regularly ! They are far more important ! Ngk sizfr6b8eg is the reccomended, but you can choose the ngk bkr7eix which run colder