So I've dropped my music major and sold my soul to the business world, and my bass playing is changing accordingly. I used to be all about pretty, commercial, and marketable sounds, but I don't have to impress peers who only listen to jazz (don't get me wrong, I love it, but there are kids who ONLY listen to bebop in my program) or professors any more. I'm making bass more about me and playing what I love instead of trying to do something to make a living out of. So accordingly, my gear is changing. I have a sadowsky M5-24 that should be here tomorrow and I have no plans of parting with my ray. I'm going for an aggressive sound along the lines of a perfect circle or smashing pumpkins. I was initially drawn to the big block 750 because I heard a few users on here compare it to a SS version of the 400+. I had the 400 and loved it, but my unit was old and had a lot of problems. I know a few will point me to the 400+ but after the LMII I have to say I am a fan of the SS power section (or simul-state or whatever). I am also wary of the 750 because I never plan on playing in 2 ohms and the 4 ohm rating seems a little weak. The Impulse 600 sounds nice but I never really tweak knobs. I don't know if I'll need its clean sounds because I am somewhat convinced (as of right now) to keep my LMII for its clean sounds for my other applications. I've been thinking a little more seriously about the titan V12. It seems kind of overkill, but I like how it's peak output is at 4 ohms and it's enough to drive my cabs fully (I'm planning on picking up another PH212). The two channels is also tempting so I can have a dedicated channel for each bass with their own EQ sections. I can't help but to feel that it's a little overkill though... I'm also trying out a carbine (hah, gotta love that name...) because my closest mesa dealer only has the titan and it in stock. Any thoughts on which head I should get? Also any opinions on the mesa PH412 vs 2 PH212s? I think I'd prefer the modular two part rig and it'd be easier to transport, but maybe someone wants to convince me otherwise? Thanks guys, always appreciate your advice.