It is true that there is no real American conservative analog in France. But pro-Muslim? I don’t see that at all. Here are a couple of links, I would be interested in any you have to the contrary:
http://www.aljazeera.com/news/europe/2015/01/qa-marine-le-pen-france-islam-2015113123524709520.html
And here one on her party’s policies and evolution more generally:
http://www.euronews.com/2016/11/15/what-do-we-know-about-marine-le-pen-s-policies
She goes repeating that there is no problem of religion since she tries to follow the french politically correct .
On the economy she is a statist .
On the immigration issue she gives a blind eye to the reality of the religious differences and specially to the muslim immigration .
TRUMP should not mess with politicians like Marine LEPEN .
Anyway Marine LEPEN has little chances to be the next french president .