I’m pretty new at this myself but you’ve got a few discontinued modules there and others that will be equally hard to source including the Thomas Henry LFO and the buffered mult - both of which are quite large and there are plenty of slimmer options.I’d definitely invest in a larger more versatile sequencer with the extra space, I’ve got a 2hp pluck which is fantastic at the size and price for karplus strong sounds which might be a really useful voice for the kind of music you want to make and also a 2hp arp- also good but the two mini pots are, how shall I say- overstretched for the functionality and control required so I think the seq would be a bit frustrating to use, a good unit if you desperately need a another basic sequencer and are really struggling for space but probably not a first choice primary sequencer.