I still don't have any problems whatsoever. Must be a WinUAE config issue unique to your machine - definitely nothing wrong with the packs.
Only the P96 version requires an FPU, but only for certain programs like Amiamp and Perfect Paint. Obviously the install procedure just uses a plain old script which doesn’t require anything special to run.
The normal versions work on anything I throw at them, Workbench/ROM 3.0 or 3.1.
The minimum config I tried was 2MB chip, 2MB fast, 68EC020, AGA, 3.0. This and anything above ran without a hitch.