Going to take the chassis out this weekend, surgically clean the shell and roll some preamp tubes. I'm also going to order a Suhr Reactive Load. I have this and a Mark V:25 that I'd love to be able to record silently. Yes, the Mesa has the built in Cab Clone but I'd like to bypass that emulated speaker deal. In a way, I'm hoping I like it better than my Kemper because then, I may sell that and use the money to get another amp.