just my experience
Do it cheap its like do it two times or three. You will need timing control because the stock n/a sho timming curves are agressive, and these cars have high compression then, SHOBOOM.
The twecer works fine but you will need a wide band to properly tune it, the but dyno works but with some help.
Im working the timming curve and noticed that the sho love timming retard when boosted, and timing advance when cruising, if you cant retard or lower compresion try not to go more than 10 to 12 pounds of boost with a good intercooler. the car flyes on 6 pounds of boost. other thing to try is water-methanol injection wich is a good safeguard against SHOBOOM.