I got one about a month ago and although I've only shot it once it is my favorite pistol I own. A top notch 1911 IMO.
I have that same model as well.
Sorry for the crappy pic, I need to take another one.
On my other 1911's I replaced the full length guide rods with Ed Brown GI rods and plugs.
That's the only thing (and maybe the ILS) I may replace but I'd like to keep it stock because I really don't see the need to change anything.