Welcome
My advice, read the forums, try and learn as much as you can. And judge a car on its condition, not the K's on the clock, I know for a fact that my car had about 55,000 k's taken off it, between it leaving japan and me buying it.
And if you're planning on modifying it, whatever you think it's going to cost double it, as it becomes a slippery slope, that being said they are fun cars to drive. If you want a leather interior you will probably need to have it custom made.