Thank you for your input Jason, I know for sure Stax is not in the picture, resisted the temptation of HD800 for so long and to be honest all my other purchases was completely impulse based and I did them mostly with the ease of mind knowing that I can bring their best based on what I currently own.
Going back to QBD76 HDSD DAC on paper HUGO seems to be bettering their flagship on few features but been an audio world nothing can be truly the same as how they sound compared to what they to be sound based on their written specs.
I know my weak nature and I know I will take what it takes to get that 10% out of the HD800, it is at time more of an obsession that the music itself. Logging in the first thing in the morning on head-fi surely does not help me either.
Have a great weekend and for now I still ponder on the possibilities, it is rumoured that Sennheiser is soon to release a "respond" to AKG K812, hopefully it is true and hopefully we get to see a nice price reduction on HD800.