Tin/lead 60/40 with flux channels is perfect.
I prefer the Stannol brand but I don't think it matters that much.
Leadfree solder requires a bit higher tip temperature.
Lead fumes don't kill you if you use it occasionally.
It's called Montage/ModX series synth's but I doubt the are compatible.
I think the newer ones have more operators but I have to fire up my ModX7 and check if it so.
I would like an updated distortion pedal (in LA Lady yellow) in the Artifakt housing.
Distortion and another selectable effect in series.
Seamless switching between presets.
Stereo and full MIDI control via DIN/3,5mm connectors.