Welcome to TM, dear Xenoone!!! Nice to have you here
Also, many congrats: Minnesota is an excellent place and the offer you have is just awesome. (I declined mine's approximately 2-3 weeks ago). Have fun and keep posting here as much as you can
P.S. I am a little jealous that you and klim will be classmates!!! Hopefully I will be with at least one member of the econ team