I'm very keen on a Simmons SDS-V clone. An iconic drum synthesizer released in 1981. It's one of those instruments that defined the sound of the 80's. And is a perfect match along with the other cloned instruments from Behringer.
The Drum Brain is based on 5 different types of modules.: Bass Drum, Snare, Tom Tom, Hihat and Cymbal. It would make sense to make these in the Eurorack format, including a matching trigger/sequencer module with midi IO, and trigger inputs. And made available as a complete system in a Eurorack case, but also as separate modules.
Thank you for listening.