Natural antibiotics before FMT

Since becoming aware there is a zero percent chance for probiotics/ fermented foods to actually repopulate the gut i have decided to get fmt

I am planning to go to a clinic to get FMT therapy, right now i am deciding between 5 implants or 15

I am going to take diflucan (probably) and multiple natural Antibiotics before to make as much room for the implants as possible.

Right now im thinking oil of oregano, gse, dr chistopher blood formula(contains multiple antibacterial herbs). I am also considering Colloidal Silver , though i am worries about how lon that will stay in my system.

Any problems with this plan? Any advice from people who have done FMT or are knowledgeable about the subject would be appreciated