Yup internals are real beefy. there's a local member on here who helped me build the car and is running a slightly smaller turbo and has been making a bit over 500whp on stock bottom now for a few months @ 30psi on racegas.

As for being steep in price, the parts alone, most of which have 0 miles on them, add up to over the asking price and combined with a great body and the fact that its a 93 doesn't make it that bad in price at all.
Once i finish it it'll be up for sale for a considerable amount more than that.