I bought the blueprint last week and now I've read the whole thing

1) Does the 3.0 approach (the feeding phase) work without 'the formula' or should I just do the 2.0 and use EAA's. The ingredients in 'the formula' just aren't affordable for me at the moment.
2) My digestive system isn't optimal because I managed to destroy it by overtraining a few years ago. My stomach acids are really weak and I probably have too little digestive enzymes. I sometimes supplement for those weaknesses but a lot of times I can't afford them. Therefore, eating a lot of protein is a bit difficult for me. I get clogged easily. Would I still gain muscle during feast if I eat the proper amount of calories but only 1x BW of protein?
4) Following Rob's advice, I've started to do bodyweight training and I'm trying to add reps to pull ups, dips and pistols at the moment. Any quick tips how to use the blueprint shell to support my goals would be appreciated

I'm excited to finally have your book Rob, after listening so many of SHR Blueprint Power Hours. I'll do my first run after I'll get rid of this mild flu.