The main argument FOR running it a bit without the turbo...
Make sure that it is running well, past the break in timer on the ECU and all is good with the sled... that way, you can get any warranty "tweaks" done without paying for them if needed... and you will KNOW for certain that you are building on a strong, functional, foundation.
Most importantly... you are not introducing more variables to wonder about should tuning issues arrise.... Also good for breaking in the drivetrain etc with the lower power.
I understand chomping at the bit... and that many have had ZERO issues going from new... and to me... my riding time is valuable, so making sure all goes well and I'm not swinging a wrench into the season or on the mountain is important.... besides, the first snows are often not the best riding anyway.
my 2¢.
.