I have a very similar system--Rubicon/Dixie II+/Ultrafold rather than DPO, I don't have the Verbos oscillator, and I got rid of Pressure Points. I find a wealth of wonderful sounds on a regular basis. The lack of Echophon is not limiting your sound. I often start out with the oscillator (DPO in your case, Rubicon/Dixie II+ for me) and work with it and the AD envelope until I get a sound I like. If the original voice from the oscillator is not interesting, then the patch will not work for me. Then I run it thru Optomix, Mimeophon and QPAS, and start playing with modulation. I use various references for patch ideas. There are many patch ideas on the Shared System on YouTube. I use those videos for ideas even tho I don't have Echophon. Let's swap some ideas, if you like!