WOW nice find and welcome to the club. Love it with the top down. Do not give up with those little problems remember that this are 10 years old cars. So not be so picky just begin with the whole liquids changes and basic things like oil, spark plugs, brake liquid and pads, etc. After that then go for the mods but be aware that is a never ending hole ;). For power with stock turbo a computer re-flash will be the mod that will give you more power. Begin to read here an in other forums and you will learn a lot from people with more experience that me. Enjoy in good health.