But why not use USPSA scoring for the USPSA standards and get a sense of what percents you’re running?
As for 7 yard open Bill drills, I’d suggest Eye of the Tiger and It’s not Brain Surgery for 7 yard heads.
It’s basically a Blake drill on 7 yard heads. Score it Hit Factor and you’ll get a sense of where your functional accuracy is at.
https://youtu.be/84IrC0-LH50
If you’re good on hoser stuff you might try the “Can You Count”
https://youtu.be/IF79vFubeIA
Another one that I do sometimes that’s along the lines of @
Clusterfrack drill:
Different size targets (shot with 40SW).
https://youtu.be/kHaMKbDXO6A