Take the time and spend the $$$ now and do it right. And definatly get a scantool, and replace the injectors while your there (if they are stock - same with the pump).
Deltagate's are awsome......I have had mine for a few years and love it. The boost is solid - unless you have leaks around the gate (been there done that). Buy reading your post I see you say you have a T-netic's wastegate.....I'd bet it is a deltagate.
Like Twins said hopefully we can all get together at the track this spring.
Later
Jeremy