Anybody have experience with one of these? Looking to upgrade my amp eventually and the weight appeals to me. I have a 400RB and 410 MXE which I like but am not 100% sold on. The amp is only 8 ohms so I don't have a while bunch of headroom and I could definitely wiggle on the tone a little bit. I love GK tone but since I'm going for a hi-fi modern sound I think a newer amp and 12" Neo cabinet might be up my alley. I also like the chain out. What do you guys think?