Now if I have a SAFC, 440 or 550cc injectors and a walboro 255 in-tank, do I need anything else for fuel, also with the tial wasgate do I need any type of a boost controler or BTC

If your gonna use a afc hack all you need is the AFC and injectors. You dont need the fuel pump but if you have it I guess it wont hurt right? You dont need a boost controller there should be a rod to turn boost up/down but I would recommend geting a boost controller ASAP. Doesnt even need to be a electric. I want a greddy profec b.