Hope the snow clears for ya soon enough to rightfully test out the new found breeze that propels the sails of the land yacht to sub 4 sec 0-60 pulls.
I'm running the 93 tune from Livernois also, have been all winter. At the arrival of winter blend fuel I watched some timing being pulled more than usual in "lugging" conditions, but at WOT the car was still in safe areas I felt (+1.5 kr at max through torque pro). Started to add a little e/85 (1.5 gallons) to each tank.
Cured the higher readings I was seeing and still in a safe area for ethanol %.
I do get fuel from a high traffic, nice car area(3,500 gallons of premium a week), from a fuel provider suggested by Livernois for our area....BP
Just be sure that all the fluids in the car are up to operating temps before getting on it in the cold. Even after letting car warm up for 10 minutes, it still takes another 10 minutes of driving to get the trans temp up to 100* in this cold.
Good luck with ecobeast, can't wait to hear your thoughts on the tune.
Rich