You are starting to get my interest for the EPSI!!!
Question: How easy is it to get a good sound for FOH with the EPSI? (ie: Plexi model with Ownhammer 4x12" with Celestion speakers IR)?

With the 11R I have to spend a lot of effort with the parametric eq going with cab simulator on. Would I still have to play with the parametric eq?
If I go Rig Output No Cab to my tube power amp/4x12" cab it takes me seconds to have a very good sound and don't have to use the parametric eq.