Yes, I saw your site.
Although some of the alternatives that you have are good to note; there should be more information on perhaps some research that you did; and your findings.
Yes some look dangerous, but what is more dangerous than chemo? Sometimes what appears dangerous might not be. I am saying this in general, not specifically about any treatment you mentioned.
There are other very good alternatives out there too. I depends on what you are trying to put up there; alternatives that you can use as a do it yourself or alternatives that someone can get that are very strong and reliable.
Hope this helps you.