when deceiding on what you want to do as far as head swap or not , it depends on what your planning to do with the car , your saying to use it as a daily driver but a great tuned 250 hp beast, well then swap the h23 head and turbo it, turboauto has a turbo for sell, like 1200 or something , and i have everything you need for the head swap, for 300 + shipping , bolt it all on and get a 250 hp , turboauto has tuned chips.