I'm seriously considering to get an AX8 as a backup for my main axe fx rig. However, the only thing that stops me from going for it is the single amp / cab limit, as 95% of my patches use 2+ amps. So the question is, is dual amp dependent on hw or sf? In other words, is the dual amp capability something we could see in future fw updates or should I wait for an eventual ax8mk2? And if that's the case, how far is it from now?