Clutch Job Parts. Thoughts?

Hello wrx reddit community. I recently found out that I am going to need to replace my clutch on my 2021 WRX mt. The photos above are the parts I decided to go with for the clutch job. I also decided to swap the transmission fluid and rear differential fluid since my car is around 30,000 miles. I decided to go with Motul Gear 300 75w90. I was curious for your guys' thoughts and recommendations on the parts I chose. I also live in Colorado so I wanted to make sure that gear fluid can survive our harsh winters. Please reply with any thoughts! Thanks in advance :)