Same price and milage I paid for mine. A little less known problem the 4.7's have is bad valve seals. Even with good regular maintaining some of them are known to leak a little causing a puff of blue smoke after sitting at idle. Doesn't do it when cold (I revved mine, and checked the exhaust when cold, hoping to make sure there wasn't significan't blow-by from the rings, and saw nothing, didn't think to check it when hot after idling for a minute or two tho. I put synthetic oil in it right after I bought it and it made the problem WAY worse, I promptly switched back to some high mileage stuff I had good success with in my other rig, and the problem went away in about a week. Still uses about half a quart every 3k but doesn't blow noticeable smoke, plus some of that might be where I have a slight leak at the oil pan
The 4.7 also seems prone to have a tick when cold, (lifters etc) but it goes away when warm. But what chrysler engine doesn't tick
Once again, there's the issue of the hydraulic fan, seems to have come up a couple times in the past few weeks. I really wish I had known this when buying it, I would have steered clear of the 01 and up models just because of this. If you remove it you get a CEL, it's expensive to fix if it ****s out, and there's not much of a way to upgrade it. Other than that just what everyone else has said pretty much!