hey guys, so my ka is in a little worse condition than i thought. So i am looking into getting an sr and i will be using that car for the track. I was hoping you guys can answer me a few questions. Is it hard to install if you have someone there to help you and knows what they are doing? How much would it be to instal if we were to do it? And for the people that have switched, was it worth the swap. Oh and i forgot to say im on a limited budget.