Linux should be fine regarding Bill. He doesn't crash Linux whatsoever.
For windows. IF you are able to utilize Mii's Bill from the character select plugin and perhaps tinker with him a little bit.
I would still be on the safe side and keep 3 versions of the plugin.
1. All survivors linux
2. All survivors windows - with Mii's Bill with the updated bot hook changes/other changes
3. All survivors windows - with Bill model with Francis Voice/Icons - Stable