T.Werd

I am going to buy a Zdyne Gold to tune my turbo set up. I am also wanting to run a direct port Nos kit and I was wondering if the the Zdyne gold will make it to where I can fully adjust when the N2o comes off and on? For Example can I set it at 25% in first gear,75% in second gear and 100% in third gear? I am also wondering if I need a MSD 6al with the Zdyne? I always planned it but the Zdyne site reads like it isnt necesarry. thanks in advance for the help. This is all going on a race only Crx with a drag kit and built motor. I am going to try to live up to my name.