As the person who first emailed Rudi back in 2009 so you could finally stop cryocrastinating, I'm willing to seriously dig up whether/how this is feasible and how much it would cost iff:

(1) You disclose to me what all the responses you got (which are available to you); (2) I get more than five of those responses which aren't variants of "No, I didn't do that."; and (2) Overall, there is no clear evidence, among the responses or elsewhere, that this wouldn't be cost-effective.

The minimal admissible evidence is things like a scientific paper, a specialist in the relevant area saying it's not cost-effective, or a established fact in the relevant area which has as a clear conclusion this is not cost-effective.

Thank me later.