lookin for tips on doin my wood bed cheap

[Gunster89]

so most of the wood is good like 2 of the metal strips are messed up Im wonderin if it would be easy to go to a junkyard and get the wood pieces I need and the strips I have damaged for some better ones and sandin it all down and stainin it and paintin the metal is it verry dificult has anyone done this just lookin for tips on easiest way to do this is all the wood the same dimensions from the factory is my biggest concern first time doin all this im learnin as I go and would rather not mess somthin up if I can get away with it also is there a cheap way of doin power steering on this someone told me I could get power steering box from a 70s dodge and it bolts up only gotta drill one hole anyone know about that thx for the help