hey, yeah i knew about the brakes they are easy to get and id most likely change the sus to tein coilovers. I didnt know about fuel ppl keep going on and on about the octaine and all, but i still would like to know if i should change the engine to the jdm k20a as i'd be using a toda engine kit and i dont know if power out puts would be the same on the aus and jdm k20a after using the kit??