yeah think of the weight to gains, yes you dont have massive power but youd still get to some pretty high speeds down the straight and need that braking through most corners, just try the ek4 set up and decent fluid, braided lines and good pads and rotors, although first id just try good fluid and pads...

on a side note though, if you have 240/242 whatever brakes... how do you upgrade to the 262/282, what hubs?