I say go turbo... I have a 01 Tiburon with the 2.0 Beta and my brother has a 07 GT Tiburon auto with I/H/E and a larger throttle body and I spank him all the time... in my opinion I prefer the sleeper look. But if you go turbo SHOP AROUND!!!!! I kind of did and i'm regreting it a little... and when buying parts i'm going to tell you know you GET WHAT YOU PAY FOR... thats all im going to say... later and GL with your projectIt's rated at 172hp.
The swap is not really worth it IMO because it's cheaper and easier to turbo your car and you'll have 200+hp easily.