"Nooooo don't make broad stroke searches for multiple cancer treatments, only look at this exact specific theoretical treatment I deem as the best with 0 human trials"

What.

On the lawyer thing please do it. It's not romantic, it's not enjoyable and can be uncomfortable to entertain. But it IS necessary for peace of mind that if anything did happen that both your asses are covered.

Good luck on your purchase and congrats on making the first steps