Would love to see more bass amps in the III, specifically Markbass stuff. The Little Mark series is great, or if I'm being wishful, the (discontinued) Momark series. I've got a Momark 600 with stereo modules that I'd be more than happy to lend to Cliff & Co, if needed.
The modular nature of the Momarks might not be optimal for modeling, but could be a kicking off point.
The modular nature of the Momarks might not be optimal for modeling, but could be a kicking off point.