Some people are gonna shoot me for this (and to you, go to hell) but do you really need a turbo? - from the sounds of it you just want a skyline. I was the same when i was debating buying mine, and in the end i had to question how often i could actually LEGALLY use a 200kw + car, so i went for the NA. Look at the benefits - cheaper insurance, less maintenence, they look exactly the same, plus the seats are comfy and they stop and turn far better than the falcodore cargo barges that i'd learnt to drive in. You might find that the go behind a 25DE is enough of a step up from the hyundai anyway