Questions

I am getting ready to build the motor for my Duster and have some questions. Sorry if this has been covered elsewhere but didn't really find the answers I was looking for. I have a 5.9 Magnum bottom end I will be using. I picked up Speedmaster aluminum hydraulic roller assembled heads and intake on the Black Friday sale. I will be dropping them off at the machine shop to get looked over. From reading here it looks like I may need to swap out the supplied valve springs. Any suggestions on which Hughes kit to use? 111P? I called Oregon cam and after talking with them they suggested kit 1990. 224/230 @ 50 & .5101 lift. Any other suggestions on cam? Now for the real question. I have been reading up on oiling the heads but nowhere do I find a parts list. Wondering if I use the stock magnum lifters and pushrods and the PRW/Mancini/Comp rocker kit is that it? Or are there parts I'm missing.