On the latest version I used a tone matched preset that I further tweaked and tightened up to fit better. There is a little more eq work in reaper as well. Not much though.
I hear FracTool does the converting for you. Not sure if it works with tonematching
The preset I used from Axe change is "jcm800wyldeish"
I got a .56 for my low C#. That thing is a monster to bend the squeals like Zakk does