Im not too sure about the sound interface, plugins etc etc im quite a n00b when it comes to all of this. I would like to keep it as simple as possible. With the power amp pedal (the 22w) could i just plug either a line 6 pod hd pro/engl e530 into the power amp pedal and then to cab? which would then be a 22w solid state amp? If that would work could be the best bet as I would need a solid state power amp.