I know a lot of people don't like Taurus, but I carry an 85UL almost every day in my pocket. It is a great shooter and really has a pretty good trigger. I paid about $300 new for mine about 6 months ago.
I use a Lerado Defender from K&D Holsters. It is a great OWB that is easy to take off and put back on. There is a LONG wait for his holsters though. I got mine on Glocktalk, so you might watch for one. It is a beatiful holster that works great.
I have always liked the look of the 3913. I had a Sig 225 that I thought would be thin enough to carry, but it really didn't feel any smaller than a Glock. Is the 3913 smaller than a 225?
I've done almost the same thing. Had a 27 and 23. Sold them. Found a good deal on a 27 and bought it. Now I'm missing the 23 again. I wish I would have remembered that I really liked how the 23 handled and I don't like how the 27 fits in my hand. Live and learn I guess.
I've bought a few guns at Favre's on Fruitridge Ave. They don't have a huge selection, but their prices are usually pretty good. They are also nice people to deal with.