Valve springs are confusing me

I'm in need of some help choosing my new valve springs. I can't seem to find anything that will fit a stock 452 big block head with stock valves. I'm OK with buying new locks and retainers that work for whichever springs I end up going with, but other than that they have to be compatible with stock components.

I've measured my average installed height at 1.845" with stock locks and retainers. I have a mild performance cam with 0.442" intake, 0.465" lift exhaust with 272/282 duration. The spring seats have not been machined and that is not an option at this time so the minimum inside diameter of the springs must be 1.02" and I will have to stay under the 1.845" installed height unless I also use locks and retainers that ad another 0.05 to the installed height. I'm not sure if many of the springs that include dampers will fit this minimum inside diameter and I'm also not sure on the retainer requirements for damper springs. The valves are also stock and are 3/8" with 2 and 4 grooves.

I've noticed that most of the Mopar specific springs have an installed height of 1.880 or more. Are they meant to be used with locks and retainers that add installed height? Or are they just assuming that if you're changing the springs you've also probably machined the spring seat??

I'd love to get these ordered this weekend and get my car back on the road ASAP. Can anyone recommend a good spring, lock, and retainer combo for my setup??