Looking for rebuild advise

I went ahead and bought the kit above the last one i mentioned, 300 bucks. That cam advise was awesome, that gives me a good place to start ill look up dutra, heard that name alot! what kind of head work are we talking? should i get the valves done too? New oil pump came with the kit. just no cam. Also have the timing kit, and a 2 barrel intake. My day also found an early slant 6 valve cover my granpa had horded away. really cool looking. would it fit on my slant? Also, would anyone on here have a mild used or new cam they would sell cheap? Possibly donate or trade? would that be worth starting a new thread? idk. thanks so far guys. good useful advise!