I could use some help, I don't have any experience with using any of the haltech ecu's. what i'm building is a N/T high compression motor that is J-bridge ported with everything built to run high rpms. I'm be using a dual weber throttle body injection set up along with a healthy shot of nitrous. since i haven't dealt with any stand alone ecu's i really don't know which to choose. any help would be REALLY appreciated!

 

You would probably like the Haltech E11 with the 1 Bar MAP sensor.
http://www.haltech.com.au/Products/ECUs/E11/e11.html

 

you can probably look into getting a EMS that is capable of blending throttle mapping to map signal. it might benefit your idle, low rpm overlap drivability.