Hondata

Your idle surge is due to the increased airflow from the new manifold, throttle body, and intake, while still running a tune meant for the previous setup. I suggest adjusting the idle fuel and air settings or use a basemap closer to your current mods to stabilize it until your full dyno tune.
Block ...

Have you compared the injector scaling, latency, and cam angle tables between the boost calibration and the NA basemaps to identify specific differences that might explain why the NA basemaps fail to start the engine?
Retro Bowl