have you looked at the mutant brain (in rack version of cv.ocd) - was hexinverter, now being made by erica synths... it has the 4 cv/gate pairs you want + more gate outputs - so you can use a midi clock for syncing to the computer...
I use a kick sample on an audio track in logic, personally - this will always be 'tighter' than midi clock, due to Operating System priorities, but if you don't use any other software on the computer at the same time and disconnect from wifi etc then you should be fine
"some of the best base-level info to remember can be found in Jim's sigfile" @Lugia
Utility modules are the dull polish that makes the shiny modules actually shine!!!
sound sources < sound modifiers < modulation sources < utilities