I just started using the DAA for SC and Action Pistol for a 45 acp single stack and once adjusted I love it. I was using a Ghost Stinger and there is no comparison to the draw. Because of the rounded trigger guard I added the muzzle support. I know DAA offers a revolver adaptor for the muzzle support. Just something you should look at.
4" BASTARD NICHOLSON FLAT FILES are great all round files. I would also recommend a set of Swiss cut #2 files, https://www.riogrande.com/Product/glardon-vallorbe-precision-12-piece-needle-file-set-swiss-cut-2/114933
You’ll also need to order handles for all the above.
+1 shakman and the MGM auto poppers. I have 3 standard and 3 colt that I use from 25 yards to 50 yards with pistol. They work great. If you search on ‘MGM Targets Auto Popper Standard Shape With Sniper Legs’ you can find them for a reasonable price.
I have still not measured what my OAL is with SWCs. The shoulder of the SWC is a finger nails width above the case mouth. These feed in my 1911s, two XDs’s(hers and mine), and a Glock 41. Most modern handguns should feed SWC with out issue.
I have a friend who just order a new belt from
http://www.chameleon-fabrics.com/ipsc-3-gun-stuff/
Looks good. For the money my next belt will be ordered from them.
Print out a few sight-in targets
http://www.targets.ws/sight-in-targets.htm
Install the Heinie sight
Off a rest @ 25 yards see where you’re POA/POI are then use a sight height calculator
http://www.brownells.com/GunTech/Sight_Height_Calculator/detail.htm?lid=13186