If you get a length of vacuum tube put one end in your ear and move the other around the engine bay... I was like "nothin... nothin... *whooosh* then it sucked the tube on and made my ear pop lol.
Also replace your cork gaskets on your Valve covers with some reusable fel-pro ones theyre a bit more but so much easier to deal with. might be time to freshen up the top end?
Also if you reset your base idle ( this is a new car right?) you should redo it now that theres no vac leak, maybe timing too.