You found the right place heh, run a search and you'll find literally anything you want to know. The paint and rest of the outside looks perfect, and Methods to boot, very nice!
There's an extensive thread on front end clunks, or a couple, lower balljoints are easy to check and not too bad to replace (shameless plug I did a DIY thread, go with Motorcraft if you do them the Moogs suck). Too bad you didn't get the remote start keys, mine came with a single fob and you have to have a dealer program the 2nd one, but you should be able to find a blank with remote start on ebay or amazon, have a locksmith cut it, and a dealer program it. Weird that the 110V outlet is missing, hope they didn't snipe the inverter as well. Not that the factory one is that great but it's nice for low wattage things. Actually the only time I tried mine was when we had a power outage and it wouldn't run Mr. Coffee so that was a disappointment heh. Missing sub and rear floor mat too, that sucks, WTF are people doing with the ******* floor mats?! Mine had none, think the best price I found was Livermore Ford online. Not sure about the idle and surging, think the previous owner had a tune?