that looks like a good start man. just one thing though - I very much doubt you'll be able to run 2.5" intercooler plumbing on that car - the routing for a front mount on those cars is complicated and there's not a whole lot of room under the hood and behind the bumper. Probably some 2" pipes will work though.

 

2" intercoolerpipes should yieldmore torque. 2.5"-> less tq, but more hp. Go with 2.25
definitely go with a larger precision turbo. maybe a sc34? or maybe even a garrett gt series? What do you plan to use as fuel management. dont forget that little tidbit.