so last weekend i wheeled with a guy with like 18 toyotas. he has a graveyard of solid axle trucks. he told me if i give him all my ifs parts i can have whatever i need off all his parts trucks to sas. my question is, can i use all the factory braketry with a litlle bit of fabbing and do a basically free sas? i know ill need new calipers and rotors, and probably new shackles but other than that is there anything else i need that i cant cut off one of these trucks?