Bushing wrenches are for sissies.
I have a high durometer plastic one that I never use, since it's harder to control the recoil plug with it than without. My bushing is tight, but no bushing needs to be so tight that it can't be turned by hand while the slide is out of battery (and the plug depressed of course).
Apparently real men take apart their 1911
only using it's own pieces as tools.
Sadly, I can't pull this off with torx grip screws and a two piece full length guide rod.
