orob0rus

I have a fully forged 408 LY6 stroker in a 2006 GTO 10.2 to 1 compression. It has a F1A procharger, 243 ported heads, Fast 102 and Nick Williams 102 Tb. I plan on pushing 15 PSI if not maybe a tad more. I have completely spent most of my money on the previous mentioned parts as well as a 3000 dollar built 4l80e. I need to know what injectors to get without spending tons of more money. I don't know if Deka 80s are big enough. Anybody have any suggestions? I will be running on pump gas as well.