I play Center as well! (also 6’1″)
I was raised a Bruins fan(Mom is from Lowell, MA).
I moved from the East coast to Los Angeles and while there I started going to Kings games and adopted them as my West coast team. I’ve lived in the Bay area not far from San Francisco for 20 years now and I still root for my Kings and the Bruins. When they play against each other, I have to just see which way I notice I’m cheering, I don’t knowingly choose a side before puck drop, lol.