Ok , finally after almost 2 moths I got to try my RS in a band situation.
Although I didn't optimize my sounds for this new setup it sounded awesome (came from a passive CLR)
Only activated pure cab (at 3) , had to stand-up against a 4x12 marshall with mesa dual rectifier head and it sat great in the mix.
Really punchy and tons of clarity. Really happy with it. I used Topjimi's Jerry Cantrell's friedman
With the CLR on top of a rack I missed some depth in the sound , now the RS on the ground got the punch back without the oomph to be overwelming !
Probably will tru the kemper cone at one point , after trying the original one with the upcoming update !
I really need to invest some time to optimize it all
Raf