Daz basic pose converter into metahuman basic pose?

freee

With the new resizable clothing that can fit any Metahuman, I've been searching for a way to convert Daz clothing to Metahuman efficiently. The biggest issue I've had so far is converting the original T-pose of Gen3 clothing or the A-pose of Gen8/9 into Metahuman's kinda/sorta A pose, but with more relaxed arms and legs... I've especially been having difficulties with implementing gloves and long sleeves, as I need to fiddle around with individual fingers for gloves and figure out exact rotations for various arm bones in order to reduce the amount of work needed in UE5.

I've tried several pipelines for this task, but I found that using Blender is slow and cumbersome, using MetaTailor is somewhat limited (and makes you dependent on a software with a 35$/month fee), and using UE5 tools themselves can be quite sloppy. So I guess my question is - is there a script, or any other way to quickly alter the default Daz clothing poses to fit any singular DNA/Template Metahuman A-pose?