I am very much pro-cryonics, but you're not going to hear much from me or others like me because ...

He has already heard from others like you. The point is for him to find the arguments he hasn't heard, which tend to be the ones against cryonics.

My own application for cyronics membership is held up in part because I'm still negotiating a contract that forces them to preserve me for revival only, not uploading, but that should be sorted out soon.

That sounds much more difficult and correspondingly less likely to be accomplished.