i just recently purchased a h/c/i combo but is going to be a little while before i get the rest of my parts so my question is will any of the parts rust up while they are sitting? The heads are in the plastic bags and cardboard boxes that they came in. The cam and intake are also in boxes. I have all the parts inside my house in my room but ive still been told to spray them down with wd40 or some other type of lube if im going to let them sit any longer, does this sound like a good idea? They should be alright in my room shouldn't they?