Think I'm going to step in it with this, but what the heck.
XFactor wrote:1.) Are all 1911's SA only or can I chamber, return the hammer and pull the trigger like a long pull DA weapon?
To the best of my knowledge, all 1911's are SA only, but not all pistols that look, and work like a 1911 are.
2.) In your experience, what would you recommend? (I would like to keep it under $1000)
I no longer recommend Colt to anybody. I have an old 10mm Delta Elite that I've never had a problem with. I have a pretty expensive Gold Cup that's been a problem since the day I bought it. I won't be buying any more Colts. I've never owned one, but the S&W pistols I've handled in the gun shops seemed to be good qualiity, with good triggers. I really like their custom shop pistols, but they're beyond your price range. Taurus pistols don't seem to be real popular here, but mine has been reliable and accurate so far. It's a lot better than the Gold Cup. Hopefully, you're getting the idea that I don't like my Gold Cup.
3.) Are there any advantages of double stacked or staggered over single stack weapons besides round count?
First, a double stack is not a 1911. It's a 2011. Yes, I know I'm picking nits, but we might as well get it right. Round count is the obvious advantage of a double stack. The larger grip size may be an advantage for you. The downside is that it can be very hard to conceal a wide grip pistol when you're not wearing a coat. Here in S. Florida, we don't wear coats often.
4.) What brands tend to have more accessories available such as mags, springs, holsters etc.?
One of the nice things about 1911s is that they tend to be standarized. Mags, springs, holsters, extractors, ejectors and most other parts tend to be interchangeable. My Taurus, for example, because it is a USPSA competition gun, no longer has a Taurus hammer, trigger, sear or several other parts. Quite often, you can mix and match parts such as slides, barrels, etc., and 1911 mags generally fit all 1911s. I even have a Kimber .22 conversion top end that slides right on any of my 1911 pistols.
I have had good experience with Springfield in the past but there are so many available today. How are RIA's, and Para's? I've heard good and bad about Kimber. Please let me know your thoughts and experiences. I don't want to turn this into a brand war or sword fight just looking for facts, recommendations and experiences.
I don't know anything about RIAs. I have a .40 caliber Kimber that's as good as any 1911 I've owned provided I don't use Kimber mags with it. I just have not had any luck at all with Kimber mags. My current favorite is Wilson Combat. My Kimber is out of your price range. I've already mentioned that I've had good luck with my Taurus.
Here's something you might want to consider, something that will open up you options quite a bit. You indicated you're interested in a shorter barrel 1911 type gun. Generally speaking, it's the size of the grip rather than the length of the barrel that determines how well a gun will conceal. I'm not nearly as big as you are, but I have no problem concealing a full sized 1911 under a loose fitting T shirt in a Milt Sparks IWB Summer Special holster. If you're sure you want a 1911 type pistol, at least consider the full sized ones. In my opinion, they're a lot more fun to shoot when you're not defending yourself.
Lee