Glad you learned your lesson sooner rather than later about EBay turbos. In the future, if you want a 'budget' turbo the only decent one I've heard of is Master Power. They're used on a lot of diesels; heavy, don't make much power, but they fucking last.

Otherwise, you get what you pay for. Except with Precision - I can't stand them. Really shady and unhelpful people. They make a good product, but thats about where my praise of them ends.