https://rationalwiki.org/wiki/WikiIslam
I don't think much of your sources, SJ. Perhaps you can try again with sources that do not have such a strong anti-Islam bias. Neutral and objective would be ideal.
The problem with that is that any site or any individual which is critical of Islam is, as we have seen, going to be described as anti-Islam. Even if they are Muslims! Wiki-islam gives the citations for every single assassination and murder ordered by Muhammad, and as such it would be fairly easy to discredit were they untrue. The others likewise give citations as to the origin of the information they provide.