Camshaft Thrust Plate

I'm simply looking at other options is all.
There is this style used on asian OHC's, I think this is a Hyundai/Kia, but You get the idea. They aren't subjected to any real thrust loading, but do locate the cams well, just;
1) Machine recess in block for plate
2) Cut the receiver groove precisely in the cam journal.
20241001_224949.jpg