Oh yeah I had to bump DRAM voltage to 1.37V to use DOCP.I just got the kit in. DOCP did not want to boot. So I moved to 3466 with the stilt's fast timings. Going to try for 3600 fast now. I do have the trimp pieces as I have been limping along on 1 16gb stick for the last few days. My 3600c15 kit also has the red trim, if I end up not watercooling them I plan to swap in the black trim pieces. But If I do end up not needing them I'll let you know.
If you run Geardown mode enabled then 3600 works at SOC 1.0V, but with Geardown mode disabled I needed SOC 1.1V.