to keep up sonically with the 909, mpc3000 you may want to go with an analog drum machine… the MD is awesome for sound design but they don’t have the same character and raw fat (apart from the kicks) so its hard to mix them convincingly without some processing. jomox is good but sounds similar to the 909 in some ways… tempest? rytm? vintage? A4? Wikid cutting snares and chain mode!