I saw that in previous posts, and that pretty much decided where I'd try it first.
Hit up Fleet after class today with the Sig 2022 in a Serpa, and Walmart and Best Buy again today. Got some .45acp at Walmart, first time I've seen it on the shelf in months. Got a little digital voice recorder from Best Buy, cheapest one they had, still $45 though. Probably pretty cheap insurance in the long run though.
The Serpa works a bit better with a coat than the Fobus, the paddle attachment system makes them stick out a little more from your waist. I'm looking forward for the one for my .45 to show up now.