Load Box - Guitar Cab IRs - REVerence

I am a relatively new and novice user of Cubase 8.5.

I have not pulled the trigger yet, but I’m contemplating trying out recording guitar parts using a load box (i.e. Rivera Mini RockRec) and guitar cabinet Impulse Responses. Wondering if anyone’s gone down that road and willing to share a few tips?

Manual indicates you can load IRs into REVerence. Is this the way to go, or does it make sense to go with a separate IR loader?