very impressive... you are following right along the addictive schedule.....
by that I mean your daily rig will end up on either ambient air or water, and you will have a single stage by your benching rig, as well as a pot or two.... you can deny it, but it's coming. .....oh and it's reallllllyy fun. all the cool kids are doing it.
Seriously though, this has been one of the most epically detailed chiller threads I have ever seen come together, if not THE most detailed. You just did more than anyone with any amount of ln2 could do... you inspire to create.
my condolences on your impending addiction to the frost....