If you spend enough money on your car, it will always be better than other cars. What you do is your choice, what other people do are their choice. I have seen KA-T making 700+ hp, and I have also see SR pushing just as much, if not more. Always remember in a SR swap, you are putting a stock motor in, unless you are spending more money on exhaust, FMIC, etc. Of course it does not seems like it is a great way to spend 3000+ to swap it, wait until you put bigger turbo and more boost on it. Run your KA with a T28 with 15psi, and tell me how long it is going to last. That's why company like Greddy offer turbo kit for KA with 6psi boost. You cannot run the amount of boost on a KA as a SR. My point is that after you go all out, there is not difference between KA and SR in terms of performance. If you want to stand out from the crowd, please sell your S-chassis car and get like a Ferrari or something that you do not see daily. When you close your hood, who cares if you have a KA-T or SR??