I have a mesa m6 but I may have the chance to trade+cash for a mesa titan V12 but i dont see so much info about it online. What would you do? What about m6 vs v12 tone? I have a ph412 and like to play classic rock. Should I upgrade to V12 or keep M6? V12 used price is $1100 and i paid $800 for my m6 Mesa website is confusing, it says 1,200 watts 4 ohms (840w 2 ohm, 650w 8 ohms) Why more watts at 8 ohms than 2 ohms? Fender tb1200 reach 1200 watts at 2 ohms only. Mesa V12 souns like a powerfull rig with my ph412 but not so powerfull if i add an extra 412 for a 2 ohm load.