Full Pi Motor Swap Questions

So my motor in my 96 Gt is toast and I now have a 99 PI Windsor motor to swap in. Here's where I get kind of lost, for starters I have a Romeo non PI motor currently in my car. Problem is what needs to be switched over since they are two different variations of 4.6? I've heard I need to switch over my timing cover and possibly the valve covers as well? I just don't know what will fit and what will not seemings as we are talking about going from a Romeo to a Windsor... I already know I need an 8 bolt flywheel *sigh* transfer over the old oil pan, fuel rails, and coil packs but as far as the covers and accessories go I'm not entirely sure. Also important to note that I did perform a full PI swap on the old motor so I have some things available to swap if necessary. I did notice that the connection for the oil sensor by the oil filter is different and I heard that was an easy switch? And I did see someone saying that instead of tapping the PI intake (I have the old one tapped but don't really want to swap it over) I can use one of the threaded plug spots in the block to screw the sensor into? I know there is wright ups for this but my situation is different enough that I felt it deserved a new thread.

Do you have any pictures of that set up? I was thinking about deleting the egr...did it affect your mileage much? Also I heard people say they liked the fact that the non PI tensioner bolts on with 3 bolts instead of the new 1 bolt set up making the new set up a bit weaker? The oil pan part doesn't matter too much to me as the new motor I bought didn't come with a pan anyway.

Ah okay I see what you mean with the coil packs, thanks for the pictures. As far as the tensioner goes I looked into it further and more and more people said that with blowers they had trouble with the 1 bolt tensioner. I figure I'll just swap my old cover on as I do plan on boosting at some point That's good to hear with the egr delete though. Mileage isn't a huge concern of mine but I just didn't want to lose it for no gains other than a cleaner bay. Did you end up buying caps for it or just do the homemade route?