When you discount blinds 50% and use the default average range (66+,ATs+,AJo+) for the SB and the default loose range (44+,A7s+,A9o+,KJs+) for the BB, this is a break even push. So, I don't think it's a clear push.

Switch the stacks between UTG and the BB and the push (using the same discounting and ranges) is now +1.1%