Pretty close to mine. I initially settled at -0.125v but it was only 99% stable and now have since settled at -0.110v instead, 100% stable.
I do not touch the TDP, because the turbo fan mode will override it. Instead I adjust my SpeedShift curve (aka Energy Performance Profile in Windows) to achieve similar result as yours but that's mainly because of my specific system usage I don't want the CPU to turbo too much when on light to medium load and only hit max turbo when rendering. For that I hacked the Windows Battery Power Mode slider to change the SpeedShift curve to my specified values on demand.
BTW, even if you could successfully limit the TDP to 60W I think it might not be enough to sustain a full load on 7 cores (unless you overclocked your multiplier too?) at 4.4 GHz. You'll most likely hit EDP limit first and power throttle instead. The Pro Duo in Turbo fan mode is set to 70W TDP (non turbo is 45W) and even that I always end up hitting the EDP limit on full load on all cores after the initial 28 seconds turbo. That is something we cannot get past because it's controlled by the motherboard VRM, or the AC adaptor simply cannot pump out so much power for very long.
