Do the safc, afpr and injectors at the same time. Get your base FP setup where you want it, then compensate for the injectors with the safc. Then turn up the boost and tune as you go. Once you have maxed out the 14b you will go to the next step. Either do the 50trim and tune, or do the cams and tune, then do the latter of what you didn't do. Then tune again. If it was me, I would do the 50trim and tune and if it's not enough for you, throw the cams in there also and retune.

If you throw an eprom in there with a chip, it will make your life SO much easier when it comes to tuning.