New guy here 350 swap wiring question

Just bought a 89 B2200 with a 350 SBC already in it. My question is is the a swap wiring schematic anywhere or a step by step for the dizzy starter alternator ect in case I do have any trouble down the road?

Get a good camera and take a lot of underhood pictures of what you have already. That way, you can rewire it from the pictures if you have an underhood fire or damage. If you post the pictures here, maybe someone can help you figure out the harness

Thanks! Just trying to keep it all simple and clean and away from moving parts as much as possible.

Find the original wires with use of a manual, find where v8 wires (trace wire from component (i.e. Distributor) attaches to each of these, that simple. Draw in your changes in the diagram (wire colors as are on yours). Hope if you have electric fuel pump, have an oil pressure cutoff in the circuit!