Hello there yall just got handed a rebuilt 350 with all new balanced crank, pistons, connecting rods, and a new cam, only thing I'm needing is everything else along with it, definitely a project, problem is i have none of the old computers from the previous truck, yall got any thoughts on what steps i should take to complete this beast?

Im no professional by any means so any advice or constructive criticism is always appreciated thanks for your time.