Thanks for all of the responses and yes I'm all over the map. I picked up the LMIII used relatively cheap as it has many of the controls I'm looking for to get me somewhat deep with the VLE option.
Question: If I can find some extra $, how would the Mesa Subway 15 fare paired with the LMIii. I would imagine it's slightly underpowered to drive the cab to its potential.
I want to do this once and not have to play the game moving forward.
It'd drive the Cab just fine. Driving a cab to its potential is overrated anyway. There is absolutely nothing wrong with the LMIII other than the fact that you might need a pedal for overdrive or compression, which is something that is obvious to anyone buying it.