I've been using CR/R! for a while and one of the simplest changes I've made that makes using it a bit easier is redefining the "Refactor" key - that's the key which causes the refactoring options to pop-up. I've switched mine to just use ` from its default of Ctrl+` - one keypress (it's not like I use the dumb key for much of anything else). There are some many options in CR/R! it's not always easy to find this.
To set it:
That all that's needed.
Remember Me
a@href@title, b, i, strike