Honestly, I would have left the Rosie (mixing with an effect send for the delay, plus audio outs). Also, whilst the Optomix is great -- I rarely get tired of hearing the STO into an LPG --- the Opto is a combined VCF/VCA.
Unless you are absolutely sold on the UHC and that specific delay -- to return to the first comment, why have you selected these modules in particular? --- I would suggest swapping the delay for something like another disting (which has nice delays) + ModDemix. Also, you just have one voice here, so I'd add another VCO.
So, I'd suggest something like: FH-1, Disting, STO, Dixie, uFold 2, Maths, Optomix, ModDemix, Disting, Rosie.