I am not affiliated with Centerfire guns in any way but I have had several dealings with them over the past 3 years or so and they've always been top notch. Don't wait though. The price on their firearms tends to go up as they sell each one. If they have a batch of 5 the first one might be 356 but the next one will be 365 and then 385 and so on as they sell.
Welcome Ash, glad to have you aboard. The DA is a great pistol and I think you will develop confidence with it as you use it more. I carry a similarly sized pistol in winter time so it shouldn't be a problem for you. Summer time I have something much smaller.