still would like a dedicated delay so will probably chuck that in.
-- Delicatessen

Remember that you can flash the Ruina Versio to several different delay modules, plus you have Mimeophon and the FX Aid and Disting, which both have several great delays. I still think you might be trying to double (or triple) up on too many functions for the space you have available to start. Again, it's your synth. I just know what did and didn't work for me. I made a lot of the noob mistakes.
Hope you have fun building your synth!