You are so welcome!
I did camp in the cold over New Years Weekend. It dropped down into the 30s at night. I bought a form-fitting set of thermals on amazon and a new pair of socks too. I also used a mr. buddy heater when I would get back into the tent at night from going to the restroom. Just turned it on for a minute or two and then turned it off and crashed back out. I also added a thin thermal blanket on top of my sleeping pad and I was definitely warmer then before. Thank you so much for checking in!
Also, I waterproofed with 303 Fabric Guard. It was dry and cold when I camped a couple of weeks ago, but I am looking forward to seeing the results soon.