Thanks for doing that write up, it was very entertaining, I have only done that loop once and you brought back memories.
I was in the park, at the same time, only I did Canoe-->Tom Thompson-->MacIntosh ...so I got pretty much the same weather and most of it did suck. For the record, the first night got down to -2C and the next few nights where at 0 or close to it, warmest being 4.6C ... we did manage to stay in for 6 nights, so it was a success. I am now thinking the one day the wind blew "with" us, was when the weather gods had to choose who would get screwed with a head wind.
"Tarn 2" ...wow .... that is a vintage MEC product, my son has the 2 and I have the 3 ... of course I went to the dark side and have used a hammock since 2012.
If you haven't already done it, the loop going through from North Tea to Manitou (via South River) is pretty nice and the portages are a bit more manageable .... I like that as our September trip as there is a set of falls at the portage to Manitou that give a great swimming/shower opportunity.
Brian