The original post said he did this and all his presets sounded better, so I tried it. Mine did not sound better, sounded much worse. I'm sure there are sciencey reasons for doing all this but at the end of the day I want to sound good. I do sound good on stage and at our last show I took my guitar for a walk and sounded great out front as well.
That is all I need, if doing all this makes you sound better... super dooper, do it. My initial tests with my rig say nope, leave it be.
I hope I don't come off as being argumentative, I'm just sharing my experience with it. I am certain most of you are much more sound educated than I, but as John Cleese playing the Pope once said... "I may not know art... but I know what I like!"