I've heard a lot of people having issues with doepfer midi->cv modules - I'd go for a mutant brain instead...
otherwise the top row kind of makes some sense... although you'd massively benefit from some vcas and some modulation sources and a second vco (to take advantage of the thru 0 fm on the one you have)...
the trigger sequencer makes no sense though... it takes up a huge amount of space & what are you triggering???? please explain your use case/reasoning for this....
& why 2 clock dividers on top of the trigger sequencer? what are you imagining using them for?
what type of music are you trying to make?
what other gear do you have?
these answers will help us make sense of the rack....
"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