Notes

I'm trying to get accustomed to a 60% layout before getting/making a 60% board. This will be used in Windows.

I seemingly only use right shift or the keys to the right of spacebar when it's a 86+ key layout.

Primary motive is a minimal amount of obtrusiveness. That's subjective since I override many of the inbuilt Windows hotkeys. (Win+F, Win+D, Win+E, Win+L, etc.)

NEW ( ≧○≦)o彡ﾟ   

Here's an AHK_L script that does the remapping.

The bottom right keys are quite useless to me on a 60% layout. Another possibility is to make them an arrow cluster.