Zero shuffles in this mofo, would run on sm_32 straight as is and 30 for sure after replacing ldgs with regular loads. Probably lower but CBA to check.
Meeeh, actually mining VTC instead of dumbassing it and mining for 0.33 on Nicehash seems to be on par with Nicehash quark profitability, more or less. Curiously enough Westhash is paying 0.6 for l2v2 and it's likely that somebody's still making profit on their orders at that price.
To mine the coins directly is always more profitable. 750ti @ 5.7MHASH is nice. What is the clockrate?