Maine moderates will not refuse to vote for her because she will abstain from the SC vote. Also, the Pubbies can lose three and Pence can cast the deciding cite.
However, that won’t be necessary. As Collins and Murkowski look to be the only ones to abstain. Mittens last night said that all reports about him doing so are not accurate.
Mitt might have some "conditions" to be satisfied before he would vote to confirm.