GTS-167, bring one in from Japan if you have time. It will work out cheaper for an Autech than buying from a yard and you will be able to get one with genuine kms.
I'm not so sure I'd be looking at a VQ25det Stagea if I was racking up that many kms and planning to sell in 3 years.
Don't get me wrong, the VQ25det is a damn strong engine and the car in general is very comfortable and reliable, but unless you need the space or have the modifying bug, surely there would be a better suited work car?
Yes, the turbo is an issue at some point. It, the radiator, a front wheel bearing and wiring to a cam angle sensor were the only issues I had in over 4 years ownership.
I bought my car with 82,000 on the clock and it had just under 235,000 at the time of the accident... still running very nicely.
Word of warning though, unless you have a really good mechanic (and one that listens to you), consider this car a DIY service/maintenance vehicle.