First engine build.

I was happy to see the comp Sk20-222-3 kit at my door when i got home today. I put the cam in easy enough, spins freely. I slipped the timing set on just to see how it fit and seemed nice and snug. I did not get a new woodruff key for cam so will have to get one. My question is because i bought this as a block and crank what should i use to oil the timing chain. It did not have the plugs behind the cam plate when i got it, should I put it in? I have read that some have it and some don't. Also should it have the round slinger, the metal pointy oiler or both? All I know is the thrust plate that came with it had four bolts in it and the hollow bolt in top passenger side. The parts in picture are extras i got when i bought my motors. The seller threw in everything he had layin around, including some briggs and statten parts. Thanks!