Really simple rebuild would be:
Mains and big end bearings
Oil pump (depends on state, but for the price I'd just replace as you never really know if you've got all swarf out)
Crank will probably need a polish, if not regrind
Bores hone at minimum
Oil pickup removed and cleaned properly
A proper proper block wash (all galleries cleaned, every nook and crannie blasted) <- This is probably the easiest bit of work, but equally the most important as you need to get every bit of swarf out, if you dont then you could do everything else perfectly and be back to a fucked engine within half hour of running
Then things like headgasket/headbolts/sump gasket on top

CVH was my first engine build, and other than the hone (well actually ended up being a rebore for me,lol) which went to an engineer, I did the lot and that engine ran on for many many happy miles.