Thanks for the reply's everybody. I went to the shop yesterday and for a quality swap I'd be looking to spend between $13-18k for a setup I'd be happy with, which is way more than I'm willing to spend.
Basically, what I'm looking for is more drama when I drive the car. I've had the car with full bolt-ons and a tune for a while like Tim said, but that isn't really special enough any more. I got a quote yesterday for a heads/cam/intake setup from them yesterday, and even though it wouldn't make as much power as a tvs or procharger I'm thinking it would provide me with more than plenty of power and, hopefully, the drama I'm looking for on those special occasions when I do drive the car. I'm going to think about it over the next few days and decide if I want to put down the cash for the parts.
Am I closer to being on the right track right now?