Installing Power Custom Bisley Hammer/Trigger kit on a NMFT?

[Oregon45]

Are there any modifications to the grip frame that need to be made in order to accomodate the Power Custom Bisley trigger that comes in the Power Custom Bisley Hammer/Trigger/Spring kit? Here is the kit I'm looking at:

http://www.midwayusa.com/product/229378/power-custom-hammer-and-trigger-kit-with-wolff-spring-kit-ruger-single-action-bisley-style-blue

I'd be installing them on my New Model Flattop 45LC convertible. Thanks.