He is not a candidate at all, so your question is moot.
LePage has said he will only run for the Senate if he becomes disappointed in the quality of Eric Brakey's campaign against King, which has not happened yet.
He declared that he won't run for the Senate, and then a couple of months later he said that he
might change his mind and run after all
if the campaign of Sen. Eric Brakey is not doing well.
http://www.cnn.com/2017/07/20/politics/kfile-paul-lepage-senate-run/index.htmlThere will be time enough to discuss whether he "IS" a good candidate when he indicates that he IS one. (The question was not worded as "Would LePage be a good candidate?")