The valve cover really doesnt need to have a line going back into the intake, most people just leave it venting out into the engine bay or if some oil comes out buy a little filter at autozone and slap it on there. ( i personally dont like having that going to the intake because some smoke comes out of there and i dont like the fact of that going back into my intake )



And the the arrow ontop of the intake the pcv valve connects to, prob that hose the other arrow is pointing at goes there ( that is if its hooked up to the pcv valve ) and the swap looks like its not brand new so i would suggest changing the pcv valve while your messing in that area, its only like $3 for one )

Also, you have a stock LS intake, your motor looks completely stock... heres a diagram if you need it.



Edit: If your motor took more than 4 quarts, somethings messed up and you need to find out where that other quart went... check the black box on the back of the block and just try and see if its full of oil. And nobody really gets back to you really quick on here so if you need help google and honda tech pretty much has all the answers anyone on here has... lol