That's entirely a fair attitude, but since you'll likely end up replacing speakers, as to not repeat yourself, people will miss out of valuable knowledge. It'd

That's entirely a fair attitude, but since you'll likely end up replacing speakers, as to not repeat yourself, people will miss out of valuable knowledge. It'd be useful to hear how Company A sold itself, not just how Companies BCD sold themselves. I might suggest recording the talks, even if you never intend to show them to anyone. Having the media recorded gives you the option of changing your mind later.