I did quite a bit of testing against that exact deck, and in all my games an early sanc spelled victory for my deck. Unfortunately I never got to see if that played out in reality, as my sancs were either slow or downright hiding from me. I suppose I should have gone home and bought a specific gravity counter (as in, moar sancs). Oh well can't win em all.
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4sa 4sa 4sa 4sa 4sa 4sa 4sa 4sa 4sa 4sa 4sa 4sa 4vh 52t 55l 55t 5bu 5c0 5c2 5i7 5ib 5ib 5lm 5lm 5on 5rk 5rl 61q 6rk 77a 8pq
First game no sanc but his poor quanta draw held him back and allowed me to keep up nicely even with the occasional BH.
Second game was neck and neck, but unfortunately I could never draw that sanc, so his BHs kept pulling him ahead by too much.
Third game I never really got going. He had a better quanta start but I still didn't have my sanc till it was too late. GGs